Looks really nice.
The Hands are really well in detail and proportion.

The only thing that look akward:
-the arms seem to be joined too low at the shoulders.
-the Feet look too small (is he wearing no boots?)
a good measure for male feet is to have them be as long
as the lower arm (distance between the elbow and hand joins)
its about one foot long (haha)
-he looks like a slim basketballplayer, make him bulkier
(or one of his variations)