Ill be adding more folds and stuff to the shirt. Dunno if I'll be keeping the current face - I may go with a smoother, cartoon-ier one. Trying to make the light more dramatic, too. Anyways, how do I need to make it better?

15 colors i think?
~edit~

Not sure about the colors right now, ill check 'em on a CRT, I'm hoping the colors are vivid - thats how they look from here. Im working on the folds right now, I think I may rework the whole right arm,or atleast below the elbow.