I just had a look at the eye UVs. The problem seems to be that several edge loops got mapped onto the same loop in UV space, so the faces in between all got squished into pancakes. There are two loops squished together in the cornea/eye cover, and four, I think, between the iris and pupil. Should not be too hard to fix but will require a bit of care to make sure both eyes end up with identical maps. I'll use the Toni eye texture as a guide to make sure I end up with a placement matching the original Toni 1.2 one.

-- I'm not mad at you, just Westphalian.