Fabric Random Entities - Random Textures for Fabric
This mod recreates the random entities functionality from Optifine, but specifically for the Fabric loader. It's fully compatible with popular optimization mods Sodium and Iris.
The project is in alpha testing stage, so some issues may occur. If you encounter problems, please report them to the developer.

Main Features
The mod supports loading and processing Optifine resource packs, including random textures based on .properties file rules and general variations. Emissive textures and special renderers for eyes and villager outer layers are also implemented. The code doesn't distinguish between vanilla and modded entities, ensuring compatibility with other mods.
Current Limitations
Currently, there's no integration with ModMenu, the properties naming rule isn't supported, and some special renderers (like for Withers) are missing. Painting support is not available, and some entities such as horses and wolves haven't undergone complete testing.