Not bad on the wrinkling though it doesnt look right to me.
The edges of the eyes also need to have corners like a humans eyes and not in circles as they currently are.
I think you just need some good reference pics that'll guide you around that area better. Here area a couple I found on google. The first is an old chap (over 30) and the second is younger.
Last edited by t1ck135; 26-01-2006 at 09:22 PM.