Geckolib-forge-1.19-3.1.39.jar -

GeckoLib is a library mod that provides tools for developers to create complex 3D animations for entities, blocks, and items.

Ensure you have the correct version of Minecraft Forge installed for 1.19.2. geckolib-forge-1.19-3.1.39.jar

If your game crashes, ensure you aren't accidentally using the Fabric version of GeckoLib with the Forge loader, as they are incompatible. GeckoLib is a library mod that provides tools