Your colour match is a bit off, but you really could increase the contrast to match it better to the body.
oh and warp and liquefy, will let you 'characterise' the face a bit. but don't go over board and make him look all alien. Less is more.
(
The magic of chutney Shakes it like an Instagram filter!,
Tue 8 Jun 2010, 11:59,
archived)