diff --git a/cli/src/main.rs b/cli/src/main.rs
index e3f808a..ec77439 100644
--- a/cli/src/main.rs
+++ b/cli/src/main.rs
@@ -12,9 +12,9 @@ use diffusion_rs::{
     preset::{
         Anima2Weight, AnimaWeight, ChromaRadianceWeight, ChromaWeight, DiffInstructStarWeight,
         ErnieImageWeight, Flux1MiniWeight, Flux1Weight, Flux2Klein4BWeight, Flux2Klein9BWeight,
-        Flux2KleinBase4BWeight, Flux2KleinBase9BWeight, Flux2Weight, LongCatImageWeight,
-        NitroSDRealismWeight, NitroSDVibrantWeight, OvisImageWeight, Preset, PresetBuilder,
-        PresetDiscriminants, QwenImageWeight, SDXS512DreamShaperWeight, SSD1BWeight,
+        Flux2KleinBase4BWeight, Flux2KleinBase9BWeight, Flux2Weight, Krea2Weight,
+        LongCatImageWeight, NitroSDRealismWeight, NitroSDVibrantWeight, OvisImageWeight, Preset,
+        PresetBuilder, PresetDiscriminants, QwenImageWeight, SDXS512DreamShaperWeight, SSD1BWeight,
         TwinFlowZImageTurboExpWeight, WeightType, ZImageTurboWeight,
     },
     util::set_hf_token,
@@ -416,6 +416,20 @@ fn get_preset(args: &Args) -> Preset {
         ),
         PresetDiscriminants::Lens => Preset::Lens,
         PresetDiscriminants::LensTurbo => Preset::LensTurbo,
+        PresetDiscriminants::BooguImage => Preset::BooguImage,
+        PresetDiscriminants::BooguImageTurbo => Preset::BooguImageTurbo,
+        PresetDiscriminants::Krea2 => Preset::Krea2(
+            args.weights
+                .unwrap_or_else(|| Krea2Weight::default().into())
+                .try_into()
+                .unwrap(),
+        ),
+        PresetDiscriminants::Krea2Turbo => Preset::Krea2Turbo(
+            args.weights
+                .unwrap_or_else(|| Krea2Weight::default().into())
+                .try_into()
+                .unwrap(),
+        ),
     };
     preset
 }
diff --git a/gui/lib/features/params/providers/params_provider.dart b/gui/lib/features/params/providers/params_provider.dart
index 5f486ef..6b2b55f 100644
--- a/gui/lib/features/params/providers/params_provider.dart
+++ b/gui/lib/features/params/providers/params_provider.dart
@@ -112,10 +112,9 @@ class ParamsNotifier extends Notifier<ParamsState> {
   ParamsState build() {
     final firstPreset = getPresets().first;
     final defaults = PresetCatalog.getDefaults(firstPreset);
-    final firstWeights = getWeightsForPreset(preset: firstPreset);
     return ParamsState(
       selectedPreset: firstPreset,
-      selectedWeight: firstWeights.isEmpty ? null : firstWeights.first,
+      selectedWeight: defaults.weight,
       steps: defaults.steps,
       width: defaults.width,
       height: defaults.height,
@@ -124,10 +123,9 @@ class ParamsNotifier extends Notifier<ParamsState> {
 
   void setPreset(String preset) {
     final defaults = PresetCatalog.getDefaults(preset);
-    final weights = getWeightsForPreset(preset: preset);
     state = state.copyWith(
       selectedPreset: preset,
-      selectedWeightFn: () => weights.isEmpty ? null : weights.first,
+      selectedWeightFn: () => defaults.weight,
       stepsFn: () => defaults.steps,
       widthFn: () => defaults.width,
       heightFn: () => defaults.height,
diff --git a/gui/lib/shared/models/preset_catalog.dart b/gui/lib/shared/models/preset_catalog.dart
index d185aa2..76edd4c 100644
--- a/gui/lib/shared/models/preset_catalog.dart
+++ b/gui/lib/shared/models/preset_catalog.dart
@@ -3,8 +3,9 @@ class PresetDefaults {
   final int? steps;
   final int? width;
   final int? height;
+  final String? weight;
 
-  const PresetDefaults({this.steps, this.width, this.height});
+  const PresetDefaults({this.steps, this.width, this.height, this.weight});
 }
 
 /// Hardcoded preset catalog mirroring src/preset.rs (per D-10, MOCK-04).
@@ -15,280 +16,199 @@ class PresetDefaults {
 class PresetCatalog {
   PresetCatalog._();
 
-  /// Ordered list of all 42 preset names matching the Preset enum in
-  /// src/preset.rs. Display labels use PascalCase enum names per UI-SPEC.
-  static const List<String> presetNames = [
-    'StableDiffusion1_4',
-    'StableDiffusion1_5',
-    'StableDiffusion2_1',
-    'StableDiffusion3Medium',
-    'StableDiffusion3_5Medium',
-    'StableDiffusion3_5Large',
-    'StableDiffusion3_5LargeTurbo',
-    'SDXLBase1_0',
-    'SDTurbo',
-    'SDXLTurbo1_0',
-    'Flux1Dev',
-    'Flux1Schnell',
-    'Flux1Mini',
-    'JuggernautXL11',
-    'Chroma',
-    'NitroSDRealism',
-    'NitroSDVibrant',
-    'DiffInstructStar',
-    'ChromaRadiance',
-    'SSD1B',
-    'Flux2Dev',
-    'ZImageTurbo',
-    'QwenImage',
-    'OvisImage',
-    'DreamShaperXL2_1Turbo',
-    'TwinFlowZImageTurboExp',
-    'SDXS512DreamShaper',
-    'Flux2Klein4B',
-    'Flux2KleinBase4B',
-    'Flux2Klein9B',
-    'Flux2KleinBase9B',
-    'SegmindVega',
-    'Anima',
-    'Anima2',
-    'ErnieImage',
-    'ErnieImageTurbo',
-    'HiDreamO1ImageDev',
-    'HiDreamO1Image',
-    'LongCatImage',
-    'Lens',
-    'LensTurbo',
-  ];
-
-  /// Weight variants available for each preset, derived from subenum
-  /// annotations in src/preset.rs. Empty list means no weight variants.
-  /// Weight labels use human-readable quantization strings per D-11.
-  static const Map<String, List<String>> _weightsByPreset = {
-    'StableDiffusion1_4': [],
-    'StableDiffusion1_5': [],
-    'StableDiffusion2_1': [],
-    'StableDiffusion3Medium': [],
-    'StableDiffusion3_5Medium': [],
-    'StableDiffusion3_5Large': [],
-    'StableDiffusion3_5LargeTurbo': [],
-    'SDXLBase1_0': [],
-    'SDTurbo': [],
-    'SDXLTurbo1_0': [],
-    'Flux1Dev': ['Q2_K', 'Q3_K', 'Q4_0', 'Q4_K', 'Q8_0'],
-    'Flux1Schnell': ['Q2_K', 'Q3_K', 'Q4_0', 'Q4_K', 'Q8_0'],
-    'Flux1Mini': ['F32', 'Q2_K', 'Q3_K', 'Q5_K', 'Q6_K', 'Q8_0', 'BF16'],
-    'JuggernautXL11': [],
-    'Chroma': ['Q4_0', 'Q8_0', 'BF16'],
-    'NitroSDRealism': ['F16', 'Q2_K', 'Q3_K', 'Q4_0', 'Q5_0', 'Q6_K', 'Q8_0'],
-    'NitroSDVibrant': ['F16', 'Q2_K', 'Q3_K', 'Q4_0', 'Q5_0', 'Q6_K', 'Q8_0'],
-    'DiffInstructStar': [
-      'F16',
-      'Q2_K',
-      'Q3_K',
-      'Q4_0',
-      'Q5_0',
-      'Q6_K',
-      'Q8_0',
-    ],
-    'ChromaRadiance': ['Q8_0', 'BF16'],
-    'SSD1B': ['F16', 'F8_E4M3'],
-    'Flux2Dev': [
-      'Q2_K',
-      'Q3_K',
-      'Q4_0',
-      'Q4_1',
-      'Q4_K',
-      'Q5_0',
-      'Q5_1',
-      'Q5_K',
-      'Q6_K',
-      'Q8_0',
-      'BF16',
-    ],
-    'ZImageTurbo': [
-      'Q2_K',
-      'Q3_K',
-      'Q4_0',
-      'Q4_K',
-      'Q5_0',
-      'Q6_K',
-      'Q8_0',
-      'BF16',
-    ],
-    'QwenImage': [
-      'Q2_K',
-      'Q3_K',
-      'Q4_0',
-      'Q4_1',
-      'Q4_K',
-      'Q5_0',
-      'Q5_1',
-      'Q5_K',
-      'Q6_K',
-      'Q8_0',
-      'BF16',
-      'F8_E4M3',
-    ],
-    'OvisImage': ['Q4_0', 'Q8_0', 'BF16'],
-    'DreamShaperXL2_1Turbo': [],
-    'TwinFlowZImageTurboExp': ['Q3_K', 'Q4_0', 'Q5_0', 'Q6_K', 'Q8_0', 'BF16'],
-    'SDXS512DreamShaper': ['F16', 'Q8_0'],
-    'Flux2Klein4B': ['Q4_0', 'Q8_0', 'BF16'],
-    'Flux2KleinBase4B': ['Q4_0', 'Q8_0', 'BF16'],
-    'Flux2Klein9B': ['Q4_0', 'Q8_0', 'BF16'],
-    'Flux2KleinBase9B': ['Q4_0', 'Q8_0', 'BF16'],
-    'SegmindVega': [],
-    'Anima': [
-      'Q3_K',
-      'Q4_0',
-      'Q4_1',
-      'Q4_K',
-      'Q5_0',
-      'Q5_1',
-      'Q5_K',
-      'Q6_K',
-      'Q8_0',
-      'BF16',
-    ],
-    'Anima2': ['Q4_K', 'Q5_K', 'Q6_K', 'Q8_0', 'BF16'],
-    'ErnieImage': [
-      'F16',
-      'Q2_K',
-      'Q3_K',
-      'Q4_0',
-      'Q4_1',
-      'Q4_K',
-      'Q5_0',
-      'Q5_1',
-      'Q5_K',
-      'Q6_K',
-      'Q8_0',
-      'BF16',
-    ],
-    'ErnieImageTurbo': [
-      'F16',
-      'Q2_K',
-      'Q3_K',
-      'Q4_0',
-      'Q4_1',
-      'Q4_K',
-      'Q5_0',
-      'Q5_1',
-      'Q5_K',
-      'Q6_K',
-      'Q8_0',
-      'BF16',
-    ],
-    'HiDreamO1ImageDev': [],
-    'HiDreamO1Image': [],
-    'LongCatImage': [
-      'Q3_K',
-      'Q4_0',
-      'Q4_1',
-      'Q4_K',
-      'Q5_0',
-      'Q5_1',
-      'Q5_K',
-      'Q6_K',
-      'Q8_0',
-      'BF16',
-    ],
-    'Lens': [],
-    'LensTurbo': [],
-  };
-
-  /// Default weight for each preset that has weight variants.
-  /// Derived from the (default) annotation in subenum definitions.
-  static const Map<String, String> _defaultWeights = {
-    'Flux1Dev': 'Q2_K',
-    'Flux1Schnell': 'Q2_K',
-    'Flux1Mini': 'Q8_0',
-    'Chroma': 'Q4_0',
-    'NitroSDRealism': 'Q8_0',
-    'NitroSDVibrant': 'Q8_0',
-    'DiffInstructStar': 'Q8_0',
-    'ChromaRadiance': 'Q8_0',
-    'SSD1B': 'F8_E4M3',
-    'Flux2Dev': 'Q2_K',
-    'ZImageTurbo': 'Q4_K',
-    'QwenImage': 'Q2_K',
-    'OvisImage': 'Q4_0',
-    'TwinFlowZImageTurboExp': 'Q4_0',
-    'SDXS512DreamShaper': 'F16',
-    'Flux2Klein4B': 'Q8_0',
-    'Flux2KleinBase4B': 'Q8_0',
-    'Flux2Klein9B': 'Q4_0',
-    'Flux2KleinBase9B': 'Q4_0',
-    'Anima': 'Q8_0',
-    'Anima2': 'Q8_0',
-    'ErnieImage': 'Q4_0',
-    'ErnieImageTurbo': 'Q4_0',
-    'LongCatImage': 'Q4_0',
-  };
-
-  /// Returns weight variants available for the given [presetName].
-  /// Returns an empty list when the preset has no weight variants.
-  static List<String> getWeights(String presetName) {
-    return _weightsByPreset[presetName] ?? const [];
-  }
-
-  /// Returns the default weight for the given [presetName], or null
-  /// if the preset has no weight variants.
-  static String? getDefaultWeight(String presetName) {
-    return _defaultWeights[presetName];
-  }
-
-  /// Whether the given [presetName] has weight variants.
-  static bool hasWeights(String presetName) {
-    final weights = _weightsByPreset[presetName];
-    return weights != null && weights.isNotEmpty;
-  }
-
   /// Per-preset default steps/width/height extracted from src/preset_builder.rs.
   /// Null fields mean the preset relies on model/backend defaults.
   static const Map<String, PresetDefaults> _defaultsByPreset = {
     'StableDiffusion1_4': PresetDefaults(steps: 20, width: 512, height: 512),
     'StableDiffusion1_5': PresetDefaults(steps: 20, width: 512, height: 512),
     'StableDiffusion2_1': PresetDefaults(steps: 25, width: 768, height: 768),
-    'StableDiffusion3Medium': PresetDefaults(steps: 30, width: 1024, height: 1024),
-    'StableDiffusion3_5Medium': PresetDefaults(steps: 40, width: 1024, height: 1024),
-    'StableDiffusion3_5Large': PresetDefaults(steps: 28, width: 1024, height: 1024),
-    'StableDiffusion3_5LargeTurbo': PresetDefaults(steps: 4, width: 1024, height: 1024),
+    'StableDiffusion3Medium': PresetDefaults(
+      steps: 30,
+      width: 1024,
+      height: 1024,
+    ),
+    'StableDiffusion3_5Medium': PresetDefaults(
+      steps: 40,
+      width: 1024,
+      height: 1024,
+    ),
+    'StableDiffusion3_5Large': PresetDefaults(
+      steps: 28,
+      width: 1024,
+      height: 1024,
+    ),
+    'StableDiffusion3_5LargeTurbo': PresetDefaults(
+      steps: 4,
+      width: 1024,
+      height: 1024,
+    ),
     'SDXLBase1_0': PresetDefaults(steps: 20, width: 1024, height: 1024),
     'SDTurbo': PresetDefaults(steps: 4, width: 512, height: 512),
     'SDXLTurbo1_0': PresetDefaults(steps: 4, width: 512, height: 512),
-    'Flux1Dev': PresetDefaults(steps: 28, width: 1024, height: 1024),
-    'Flux1Schnell': PresetDefaults(steps: 4, width: 1024, height: 1024),
-    'Flux1Mini': PresetDefaults(steps: 20, width: 1024, height: 1024),
+    'Flux1Dev': PresetDefaults(
+      steps: 28,
+      width: 1024,
+      height: 1024,
+      weight: 'Q2_K',
+    ),
+    'Flux1Schnell': PresetDefaults(
+      steps: 4,
+      width: 1024,
+      height: 1024,
+      weight: 'Q2_K',
+    ),
+    'Flux1Mini': PresetDefaults(
+      steps: 20,
+      width: 1024,
+      height: 1024,
+      weight: 'Q8_0',
+    ),
     'JuggernautXL11': PresetDefaults(steps: 20, width: 1024, height: 1024),
-    'Chroma': PresetDefaults(steps: 20, width: 512, height: 512),
-    'NitroSDRealism': PresetDefaults(steps: 1, width: 1024, height: 1024),
-    'NitroSDVibrant': PresetDefaults(steps: 1, width: 1024, height: 1024),
-    'DiffInstructStar': PresetDefaults(steps: 1, width: 1024, height: 1024),
-    'ChromaRadiance': PresetDefaults(steps: 20, width: 512, height: 512),
-    'SSD1B': PresetDefaults(steps: 20, width: 1024, height: 1024),
-    'Flux2Dev': PresetDefaults(steps: 20, width: 512, height: 512),
-    'ZImageTurbo': PresetDefaults(steps: 9, width: 512, height: 1024),
-    'QwenImage': PresetDefaults(steps: 20, width: 1024, height: 1024),
-    'OvisImage': PresetDefaults(steps: 20, width: 512, height: 512),
-    'DreamShaperXL2_1Turbo': PresetDefaults(steps: 6, width: 1024, height: 1024),
-    'TwinFlowZImageTurboExp': PresetDefaults(steps: 3, width: 512, height: 1024),
-    'SDXS512DreamShaper': PresetDefaults(steps: 1, width: 512, height: 512),
-    'Flux2Klein4B': PresetDefaults(steps: 4, width: 1024, height: 1024),
-    'Flux2KleinBase4B': PresetDefaults(steps: 20, width: 1024, height: 1024),
-    'Flux2Klein9B': PresetDefaults(steps: 4, width: 1024, height: 1024),
-    'Flux2KleinBase9B': PresetDefaults(steps: 20, width: 1024, height: 1024),
+    'Chroma': PresetDefaults(
+      steps: 20,
+      width: 512,
+      height: 512,
+      weight: 'Q4_0',
+    ),
+    'NitroSDRealism': PresetDefaults(
+      steps: 1,
+      width: 1024,
+      height: 1024,
+      weight: 'Q8_0',
+    ),
+    'NitroSDVibrant': PresetDefaults(
+      steps: 1,
+      width: 1024,
+      height: 1024,
+      weight: 'Q8_0',
+    ),
+    'DiffInstructStar': PresetDefaults(
+      steps: 1,
+      width: 1024,
+      height: 1024,
+      weight: 'Q8_0',
+    ),
+    'ChromaRadiance': PresetDefaults(
+      steps: 20,
+      width: 512,
+      height: 512,
+      weight: 'Q4_0',
+    ),
+    'SSD1B': PresetDefaults(
+      steps: 20,
+      width: 1024,
+      height: 1024,
+      weight: 'F8_E4M3',
+    ),
+    'Flux2Dev': PresetDefaults(
+      steps: 20,
+      width: 512,
+      height: 512,
+      weight: 'Q2_K',
+    ),
+    'ZImageTurbo': PresetDefaults(
+      steps: 9,
+      width: 512,
+      height: 1024,
+      weight: 'Q4_K',
+    ),
+    'QwenImage': PresetDefaults(
+      steps: 20,
+      width: 1024,
+      height: 1024,
+      weight: 'Q2_K',
+    ),
+    'OvisImage': PresetDefaults(
+      steps: 20,
+      width: 512,
+      height: 512,
+      weight: 'Q4_0',
+    ),
+    'DreamShaperXL2_1Turbo': PresetDefaults(
+      steps: 6,
+      width: 1024,
+      height: 1024,
+    ),
+    'TwinFlowZImageTurboExp': PresetDefaults(
+      steps: 3,
+      width: 512,
+      height: 1024,
+      weight: 'Q4_0',
+    ),
+    'SDXS512DreamShaper': PresetDefaults(
+      steps: 1,
+      width: 512,
+      height: 512,
+      weight: 'F16',
+    ),
+    'Flux2Klein4B': PresetDefaults(
+      steps: 4,
+      width: 1024,
+      height: 1024,
+      weight: 'Q8_0',
+    ),
+    'Flux2KleinBase4B': PresetDefaults(
+      steps: 20,
+      width: 1024,
+      height: 1024,
+      weight: 'Q8_0',
+    ),
+    'Flux2Klein9B': PresetDefaults(
+      steps: 4,
+      width: 1024,
+      height: 1024,
+      weight: 'Q4_0',
+    ),
+    'Flux2KleinBase9B': PresetDefaults(
+      steps: 20,
+      width: 1024,
+      height: 1024,
+      weight: 'Q4_0',
+    ),
     'SegmindVega': PresetDefaults(steps: 25, width: 1024, height: 1024),
-    'Anima': PresetDefaults(steps: 30, width: 1024, height: 1024),
-    'Anima2': PresetDefaults(steps: 30, width: 1024, height: 1024),
-    'ErnieImage': PresetDefaults(steps: 20, width: 1024, height: 1024),
-    'ErnieImageTurbo': PresetDefaults(steps: 8, width: 1024, height: 1024),
+    'Anima': PresetDefaults(
+      steps: 30,
+      width: 1024,
+      height: 1024,
+      weight: 'Q8_0',
+    ),
+    'Anima2': PresetDefaults(
+      steps: 30,
+      width: 1024,
+      height: 1024,
+      weight: 'Q8_0',
+    ),
+    'ErnieImage': PresetDefaults(
+      steps: 20,
+      width: 1024,
+      height: 1024,
+      weight: 'Q4_0',
+    ),
+    'ErnieImageTurbo': PresetDefaults(
+      steps: 8,
+      width: 1024,
+      height: 1024,
+      weight: 'Q4_0',
+    ),
     'HiDreamO1ImageDev': PresetDefaults(steps: 20, width: 1024, height: 1024),
     'HiDreamO1Image': PresetDefaults(steps: 20, width: 1024, height: 1024),
-    'LongCatImage': PresetDefaults(steps: 20, width: 512, height: 512),
+    'LongCatImage': PresetDefaults(
+      steps: 20,
+      width: 512,
+      height: 512,
+      weight: 'Q4_0',
+    ),
     'Lens': PresetDefaults(steps: 20, width: 512, height: 512),
     'LensTurbo': PresetDefaults(steps: 4, width: 512, height: 512),
+    'BooguImage': PresetDefaults(steps: 20, width: 512, height: 512),
+    'BooguImageTurbo': PresetDefaults(steps: 4, width: 512, height: 512),
+    'Krea2': PresetDefaults(steps: 20, width: 512, height: 512, weight: 'Q3_K'),
+    'Krea2Turbo': PresetDefaults(
+      steps: 4,
+      width: 512,
+      height: 512,
+      weight: 'Q3_K',
+    ),
   };
 
   /// Returns the default steps/width/height for [presetName].
diff --git a/gui/rust/src/api.rs b/gui/rust/src/api.rs
index ac85db9..0c42e4c 100644
--- a/gui/rust/src/api.rs
+++ b/gui/rust/src/api.rs
@@ -17,7 +17,7 @@ use diffusion_rs::preset::{
     Flux2KleinBase4BWeight, Flux2KleinBase9BWeight, Flux2Weight, LongCatImageWeight,
     NitroSDRealismWeight, NitroSDVibrantWeight, OvisImageWeight, PresetDiscriminants,
     QwenImageWeight, SDXS512DreamShaperWeight, SSD1BWeight, TwinFlowZImageTurboExpWeight,
-    ZImageTurboWeight,
+    ZImageTurboWeight, Krea2Weight,
 };
 
 use crate::bridge;
@@ -99,7 +99,10 @@ fn _get_weights_for_preset(preset: String) -> Vec<String> {
         | PresetDiscriminants::HiDreamO1ImageDev
         | PresetDiscriminants::HiDreamO1Image
         | PresetDiscriminants::Lens
-        | PresetDiscriminants::LensTurbo => Vec::new(),
+        | PresetDiscriminants::LensTurbo 
+        | PresetDiscriminants::BooguImage
+        | PresetDiscriminants::BooguImageTurbo
+        => Vec::new(),
 
         // Presets with weights
         PresetDiscriminants::Flux1Dev | PresetDiscriminants::Flux1Schnell => {
@@ -130,6 +133,9 @@ fn _get_weights_for_preset(preset: String) -> Vec<String> {
             weight_variants!(ErnieImageWeight)
         }
         PresetDiscriminants::LongCatImage => weight_variants!(LongCatImageWeight),
+        PresetDiscriminants::Krea2 | PresetDiscriminants::Krea2Turbo => {
+            weight_variants!(Krea2Weight)
+        }
     }
 }
 
diff --git a/gui/rust/src/bridge.rs b/gui/rust/src/bridge.rs
index 1f825d4..f11c580 100644
--- a/gui/rust/src/bridge.rs
+++ b/gui/rust/src/bridge.rs
@@ -21,7 +21,7 @@ use diffusion_rs::preset::{
     Flux2KleinBase4BWeight, Flux2KleinBase9BWeight, Flux2Weight, LongCatImageWeight,
     NitroSDRealismWeight, NitroSDVibrantWeight, OvisImageWeight, Preset, PresetBuilder,
     PresetDiscriminants, QwenImageWeight, SDXS512DreamShaperWeight, SSD1BWeight,
-    TwinFlowZImageTurboExpWeight, WeightType, ZImageTurboWeight,
+    TwinFlowZImageTurboExpWeight, WeightType, ZImageTurboWeight, Krea2Weight,
 };
 use diffusion_rs::util::set_hf_token;
 
@@ -72,6 +72,9 @@ pub fn map_preset(preset_str: &str, weight_str: Option<&str>) -> Result<Preset>
         PresetDiscriminants::HiDreamO1Image => Ok(Preset::HiDreamO1Image),
         PresetDiscriminants::Lens => Ok(Preset::Lens),
         PresetDiscriminants::LensTurbo => Ok(Preset::LensTurbo),
+        PresetDiscriminants::BooguImage => Ok(Preset::BooguImage),
+        PresetDiscriminants::BooguImageTurbo => Ok(Preset::BooguImageTurbo),
+
 
         // Presets with weights
         PresetDiscriminants::Flux1Dev => with_weight!(Flux1Dev, Flux1Weight),
@@ -98,6 +101,9 @@ pub fn map_preset(preset_str: &str, weight_str: Option<&str>) -> Result<Preset>
         PresetDiscriminants::ErnieImage => with_weight!(ErnieImage, ErnieImageWeight),
         PresetDiscriminants::ErnieImageTurbo => with_weight!(ErnieImageTurbo, ErnieImageWeight),
         PresetDiscriminants::LongCatImage => with_weight!(LongCatImage, LongCatImageWeight),
+        PresetDiscriminants::Krea2 => with_weight!(Krea2, Krea2Weight),
+        PresetDiscriminants::Krea2Turbo => with_weight!(Krea2Turbo, Krea2Weight),
+
     }
 }
 
diff --git a/src/api.rs b/src/api.rs
index 12282d3..f8ece7e 100644
--- a/src/api.rs
+++ b/src/api.rs
@@ -571,7 +571,7 @@ pub struct ModelConfig {
     #[builder(default = "(None, CLibString::default())", setter(custom))]
     extra_tiling_args: (Option<HashMap<String, String>>, CLibString),
 
-    /// Enable residency+prefetch streaming on top of [ModelConfig::max_vram] (no effect without [ModelConfig::max_vram]; defaults to false)
+    /// Enable residency+prefetch streaming on top of [ModelConfigBuilder::max_vram] (no effect without [ModelConfigBuilder::max_vram]; defaults to false)
     #[builder(default = "false")]
     stream_layers: bool,
 
diff --git a/src/preset.rs b/src/preset.rs
index 85acdc8..8197e34 100644
--- a/src/preset.rs
+++ b/src/preset.rs
@@ -6,13 +6,13 @@ use subenum::subenum;
 use crate::{
     api::{Config, ConfigBuilder, ConfigBuilderError, ModelConfig, ModelConfigBuilder},
     preset_builder::{
-        anima, anima2, chroma, chroma_radiance, diff_instruct_star, dream_shaper_xl_2_1_turbo,
-        ernie_image, ernie_image_turbo, flux_1_dev, flux_1_mini, flux_1_schnell, flux_2_dev,
-        flux_2_klein_4b, flux_2_klein_9b, flux_2_klein_base_4b, flux_2_klein_base_9b,
-        hi_dream_o1_image, hi_dream_o1_image_dev, juggernaut_xl_11, lens, lens_turbo,
-        long_cat_image, nitro_sd_realism, nitro_sd_vibrant, ovis_image, qwen_image, sd_turbo,
-        sdxl_base_1_0, sdxl_turbo_1_0, sdxs512_dream_shaper, segmind_vega, ssd_1b,
-        stable_diffusion_1_4, stable_diffusion_1_5, stable_diffusion_2_1,
+        anima, anima2, boogu_image, boogu_image_turbo, chroma, chroma_radiance, diff_instruct_star,
+        dream_shaper_xl_2_1_turbo, ernie_image, ernie_image_turbo, flux_1_dev, flux_1_mini,
+        flux_1_schnell, flux_2_dev, flux_2_klein_4b, flux_2_klein_9b, flux_2_klein_base_4b,
+        flux_2_klein_base_9b, hi_dream_o1_image, hi_dream_o1_image_dev, juggernaut_xl_11, krea2,
+        krea2_turbo, lens, lens_turbo, long_cat_image, nitro_sd_realism, nitro_sd_vibrant,
+        ovis_image, qwen_image, sd_turbo, sdxl_base_1_0, sdxl_turbo_1_0, sdxs512_dream_shaper,
+        segmind_vega, ssd_1b, stable_diffusion_1_4, stable_diffusion_1_5, stable_diffusion_2_1,
         stable_diffusion_3_5_large, stable_diffusion_3_5_large_turbo, stable_diffusion_3_5_medium,
         stable_diffusion_3_medium, twinflow_z_image_turbo, z_image_turbo,
     },
@@ -42,7 +42,8 @@ use crate::{
     Anima2Weight(derive(Default)),
     SDXS512DreamShaperWeight(derive(Default)),
     ErnieImageWeight(derive(Default)),
-    LongCatImageWeight(derive(Default))
+    LongCatImageWeight(derive(Default)),
+    Krea2Weight(derive(Default, PartialEq))
 )]
 #[derive(Debug, Clone, Copy, EnumString, VariantNames)]
 #[strum(ascii_case_insensitive)]
@@ -128,7 +129,8 @@ pub enum WeightType {
         Anima2Weight(default),
         SDXS512DreamShaperWeight,
         ErnieImageWeight,
-        LongCatImageWeight
+        LongCatImageWeight,
+        Krea2Weight
     )]
     Q8_0,
     Q8_1,
@@ -156,7 +158,8 @@ pub enum WeightType {
         TwinFlowZImageTurboExpWeight,
         AnimaWeight,
         ErnieImageWeight,
-        LongCatImageWeight
+        LongCatImageWeight,
+        Krea2Weight(default)
     )]
     Q3_K,
     #[subenum(
@@ -167,7 +170,8 @@ pub enum WeightType {
         AnimaWeight,
         Anima2Weight,
         ErnieImageWeight,
-        LongCatImageWeight
+        LongCatImageWeight,
+        Krea2Weight
     )]
     Q4_K,
     #[subenum(
@@ -177,7 +181,8 @@ pub enum WeightType {
         AnimaWeight,
         Anima2Weight,
         ErnieImageWeight,
-        LongCatImageWeight
+        LongCatImageWeight,
+        Krea2Weight
     )]
     Q5_K,
     #[subenum(
@@ -192,7 +197,8 @@ pub enum WeightType {
         AnimaWeight,
         Anima2Weight,
         ErnieImageWeight,
-        LongCatImageWeight
+        LongCatImageWeight,
+        Krea2Weight
     )]
     Q6_K,
     Q8_K,
@@ -345,6 +351,16 @@ pub enum Preset {
     /// Requires access rights to <https://huggingface.co/black-forest-labs/FLUX.2-dev> providing a token via [crate::util::set_hf_token]
     /// cfg_scale 1.0. Enable Model Diffusion Flash attention. 512x512. 4 steps
     LensTurbo,
+    /// Requires access rights to <https://huggingface.co/black-forest-labs/FLUX.1-dev> providing a token via [crate::util::set_hf_token]
+    /// Diffusion Flash attention enabled. 512x512. 20 steps. Offload params to CPU enabled.
+    BooguImage,
+    /// Requires access rights to <https://huggingface.co/black-forest-labs/FLUX.1-dev> providing a token via [crate::util::set_hf_token]
+    /// Diffusion Flash attention enabled. 512x512. 4 steps. Offload params to CPU enabled.
+    BooguImageTurbo,
+    /// Diffusion Flash attention enabled. 512x512. 20 steps. Offload params to CPU enabled.
+    Krea2(Krea2Weight),
+    /// Diffusion Flash attention enabled. 512x512. 4 steps. Offload params to CPU enabled.
+    Krea2Turbo(Krea2Weight),
 }
 
 impl Preset {
@@ -391,6 +407,10 @@ impl Preset {
             Preset::LongCatImage(sd_type_t) => long_cat_image(sd_type_t),
             Preset::Lens => lens(),
             Preset::LensTurbo => lens_turbo(),
+            Preset::BooguImage => boogu_image(),
+            Preset::BooguImageTurbo => boogu_image_turbo(),
+            Preset::Krea2(sd_type_t) => krea2(sd_type_t),
+            Preset::Krea2Turbo(sd_type_t) => krea2_turbo(sd_type_t),
         }
     }
 }
@@ -464,9 +484,9 @@ mod tests {
         preset::{
             ChromaRadianceWeight, ChromaWeight, DiffInstructStarWeight, Flux1MiniWeight,
             Flux1Weight, Flux2Klein4BWeight, Flux2Klein9BWeight, Flux2KleinBase4BWeight,
-            Flux2KleinBase9BWeight, Flux2Weight, NitroSDRealismWeight, NitroSDVibrantWeight,
-            OvisImageWeight, QwenImageWeight, SDXS512DreamShaperWeight, SSD1BWeight,
-            TwinFlowZImageTurboExpWeight, ZImageTurboWeight,
+            Flux2KleinBase9BWeight, Flux2Weight, Krea2Weight, NitroSDRealismWeight,
+            NitroSDVibrantWeight, OvisImageWeight, QwenImageWeight, SDXS512DreamShaperWeight,
+            SSD1BWeight, TwinFlowZImageTurboExpWeight, ZImageTurboWeight,
         },
         util::set_hf_token,
     };
@@ -734,4 +754,28 @@ mod tests {
     fn test_lens_turbo() {
         run(Preset::LensTurbo);
     }
+
+    #[ignore]
+    #[test]
+    fn test_boogu_image() {
+        run(Preset::BooguImage);
+    }
+
+    #[ignore]
+    #[test]
+    fn test_boogu_image_turbo() {
+        run(Preset::BooguImageTurbo);
+    }
+
+    #[ignore]
+    #[test]
+    fn test_krea2() {
+        run(Preset::Krea2(Krea2Weight::Q3_K));
+    }
+
+    #[ignore]
+    #[test]
+    fn test_krea2_turbo() {
+        run(Preset::Krea2Turbo(Krea2Weight::Q3_K));
+    }
 }
diff --git a/src/preset_builder.rs b/src/preset_builder.rs
index e265cb8..4030f3d 100644
--- a/src/preset_builder.rs
+++ b/src/preset_builder.rs
@@ -10,9 +10,9 @@ use crate::{
         Anima2Weight, AnimaWeight, ChromaRadianceWeight, ChromaWeight, ConfigsBuilder,
         DiffInstructStarWeight, ErnieImageWeight, Flux1MiniWeight, Flux1Weight, Flux2Klein4BWeight,
         Flux2Klein9BWeight, Flux2KleinBase4BWeight, Flux2KleinBase9BWeight, Flux2Weight,
-        LongCatImageWeight, NitroSDRealismWeight, NitroSDVibrantWeight, OvisImageWeight,
-        QwenImageWeight, SDXS512DreamShaperWeight, SSD1BWeight, TwinFlowZImageTurboExpWeight,
-        ZImageTurboWeight,
+        Krea2Weight, LongCatImageWeight, NitroSDRealismWeight, NitroSDVibrantWeight,
+        OvisImageWeight, QwenImageWeight, SDXS512DreamShaperWeight, SSD1BWeight,
+        TwinFlowZImageTurboExpWeight, ZImageTurboWeight,
     },
 };
 use diffusion_rs_sys::scheduler_t;
@@ -1707,3 +1707,117 @@ pub fn lens() -> Result<ConfigsBuilder, ApiError> {
 
     Ok((config, model_config))
 }
+
+pub fn boogu_image() -> Result<ConfigsBuilder, ApiError> {
+    let model = download_file_hf_hub(
+        "Comfy-Org/Boogu-Image",
+        "diffusion_models/boogu_image_base_bf16.safetensors",
+    )?;
+    let (config, mut model_config) = boogu_image_common()?;
+    model_config.diffusion_model(model);
+    Ok((config, model_config))
+}
+
+pub fn boogu_image_turbo() -> Result<ConfigsBuilder, ApiError> {
+    let model = download_file_hf_hub(
+        "Comfy-Org/Boogu-Image",
+        "diffusion_models/diffusion_models/diffusion_models/boogu_image_turbo_hotfix_bf16.safetensors",
+    )?;
+    let (mut config, mut model_config) = boogu_image_common()?;
+    model_config.diffusion_model(model);
+    config.steps(4);
+    Ok((config, model_config))
+}
+
+fn boogu_image_common() -> Result<ConfigsBuilder, ApiError> {
+    let llm = download_file_hf_hub(
+        "unsloth/Qwen3-VL-8B-Instruct-GGUF",
+        "Qwen3-VL-8B-Instruct-Q4_K_M.gguf",
+    )?;
+    let vae = download_file_hf_hub("black-forest-labs/FLUX.1-dev", "ae.safetensors")?;
+
+    let config = ConfigBuilder::default();
+    let mut model_config = ModelConfigBuilder::default();
+
+    model_config
+        .llm(llm)
+        .vae(vae)
+        .diffusion_flash_attention(true);
+
+    offload_params_to_cpu((config, model_config))
+}
+
+pub fn krea2(sd_type_t: Krea2Weight) -> Result<ConfigsBuilder, ApiError> {
+    let model = match sd_type_t {
+        Krea2Weight::Q8_0 => {
+            download_file_hf_hub("realrebelai/KREA-2_GGUFs", "BASE/Krea-2-Base-Q8_0.gguf")
+        }
+        Krea2Weight::Q3_K => {
+            download_file_hf_hub("realrebelai/KREA-2_GGUFs", "BASE/Krea-2-Base-Q3_K_M.gguf")
+        }
+        Krea2Weight::Q4_K => {
+            download_file_hf_hub("realrebelai/KREA-2_GGUFs", "BASE/Krea-2-Base-Q4_K_M.gguf")
+        }
+        Krea2Weight::Q5_K => {
+            download_file_hf_hub("realrebelai/KREA-2_GGUFs", "BASE/Krea-2-Base-Q5_K_M.gguf")
+        }
+        Krea2Weight::Q6_K => {
+            download_file_hf_hub("realrebelai/KREA-2_GGUFs", "BASE/Krea-2-Base-Q6_K.gguf")
+        }
+    }?;
+    let (config, mut model_config) = krea2_common(sd_type_t)?;
+    model_config.diffusion_model(model);
+    Ok((config, model_config))
+}
+
+pub fn krea2_turbo(sd_type_t: Krea2Weight) -> Result<ConfigsBuilder, ApiError> {
+    let model = match sd_type_t {
+        Krea2Weight::Q8_0 => {
+            download_file_hf_hub("realrebelai/KREA-2_GGUFs", "TURBO/Krea-2-Turbo-Q8_0.gguf")
+        }
+        Krea2Weight::Q3_K => {
+            download_file_hf_hub("realrebelai/KREA-2_GGUFs", "TURBO/Krea-2-Turbo-Q3_K_M.gguf")
+        }
+        Krea2Weight::Q4_K => {
+            download_file_hf_hub("realrebelai/KREA-2_GGUFs", "TURBO/Krea-2-Turbo-Q4_K_M.gguf")
+        }
+        Krea2Weight::Q5_K => {
+            download_file_hf_hub("realrebelai/KREA-2_GGUFs", "TURBO/Krea-2-Turbo-Q5_K_S.gguf")
+        }
+        Krea2Weight::Q6_K => {
+            download_file_hf_hub("realrebelai/KREA-2_GGUFs", "TURBO/Krea-2-Turbo-Q6_K.gguf")
+        }
+    }?;
+    let (mut config, mut model_config) = krea2_common(sd_type_t)?;
+    model_config.diffusion_model(model);
+    config.steps(4);
+    Ok((config, model_config))
+}
+
+fn krea2_common(sd_type_t: Krea2Weight) -> Result<ConfigsBuilder, ApiError> {
+    let llm = if sd_type_t == Krea2Weight::Q8_0 {
+        download_file_hf_hub(
+            "Qwen/Qwen3-VL-4B-Instruct-GGUF",
+            "Qwen3VL-4B-Instruct-Q8_0.gguf",
+        )?
+    } else {
+        download_file_hf_hub(
+            "Qwen/Qwen3-VL-4B-Instruct-GGUF",
+            "Qwen3VL-4B-Instruct-Q4_K_M.gguf",
+        )?
+    };
+    let vae = download_file_hf_hub(
+        "Comfy-Org/Wan_2.1_ComfyUI_repackaged",
+        "split_files/vae/wan_2.1_vae.safetensors",
+    )?;
+
+    let config = ConfigBuilder::default();
+    let mut model_config = ModelConfigBuilder::default();
+
+    model_config
+        .llm(llm)
+        .vae(vae)
+        .diffusion_flash_attention(true);
+
+    offload_params_to_cpu((config, model_config))
+}
diff --git a/sys/stable-diffusion.cpp b/sys/stable-diffusion.cpp
index f440ad9..8caa3f9 160000
--- a/sys/stable-diffusion.cpp
+++ b/sys/stable-diffusion.cpp
@@ -1 +1 @@
-Subproject commit f440ad9c29dd8bc34e5d1f4b863832b96d6ea05f
+Subproject commit 8caa3f908ae6d4a4bef531e73b9a969f266a3d1f