No, HIS right arm. The shadow it casts on his belly. Overall, the shading could have more contrast. It'd make the piece more solid and interesting, at least, in my opinion.
@Stichy: I suppose you're talking about his left arm
@Eduds & King of Games: It indeed was a great show
The shadow from his arm is really cool, but I think this could use some more contrast. :>
raised the overall contrast