Pokémon Model Ripping Project

[mariv1k]

I need some help to import SV models to Unity. Importing on Blender looks great, and I can even do animations without any problems.

However I find challenging importing the model to Blender, the textures look weird. The eyes in particular cannot be imported directly, and I thought of baking them on a separate texture. It doesn't look as good as it does in Blender. Any tips on how to do this process correctly? Any software to help on it? Thanks

Unity bad
   

Blender good