No, I’m an idiot I forgot that the Mixamo models/animations are for use with their models. I’m sure there’s a way to strip them of their animations and use them in other models, but I’ll figure that out another time 
No, I’m an idiot I forgot that the Mixamo models/animations are for use with their models. I’m sure there’s a way to strip them of their animations and use them in other models, but I’ll figure that out another time