@atila345 first, thanks for sharing this one. had been digging around for it for ages.
as for how to actually utilize it, there's two methods:
direct application
open gimp or photoshop. either works, same with just about any photo editor you have with layers.
open the PSD or PNG for chocolat's face texture.
drag the eye texture you want in.
save the texture and apply it to your chocolat's head material.
profit.
material application
drag the eye texture you want into unity.
select the material for chocolat's head.
if it's in poiyomi, open decals and activate the first one. if it's liltoon, open main color / alpha and activate main color 2nd.
drag the eye texture you want into the empty "color" slot.
hope that helps!
