I've been tracking neomoji inspired by Volpeon's neocat and neofox sets. I post whenever I feel like it to summarize new ones that I've discovered at my own discretion based on my own criteria. You can find them under the #NeomojiRoundup tag on Fediverse instances that can see the kitty.social server. This is some of the code that helps me identify new neomoji with some sanitation performed to preserve privacy and avoid licensing/copyright issues.