Wolf Form is an avatar where you use a wolf Model and a human model at the same time also they are both animated using one animator and can freely switch between both humanoid and generic this however does need PoiyomiProV7.1.02 or higher for the wolf textures if the mats go pink just reasign them to PoiyomiPro shader and it should fix your problem with the mats and also you will need vrc sdk etc and thats pretty much it tbh if you need any help setting this up for your own model etc just add me on discord WhiteOak#9867 Anyways Enjoy~