Pretty good work but it really has some big flaws, most glaring to me is that his hair completely makes no sense as a continuation of his head, it's like he got lobotomized an covered his half-head with a toupée. And the way the hair is stylized to pull back far off the head only draws more attention to it, that stylization with the hair would be fine if it didn't have that problem with the front. Other than that you did pretty good with everything else, I really like the way the hand came out and good job with that Sky-Hook.