Hmm, interesting points, cobaltdream. There's one thing though that confuses me: I do agree that V3's eyes seem to have more depth, but I just had a look at the mesh and found the iris to be completely flat, whereas V4's is set in quite a bit. So either you mixed up the two, and I need to have my eyes checked (:biggrin:), or there's something else going on, possibly related to the material settings.

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