Since you probably don't want C+C on the body and just want shading help instead, I'm just gonna throw this out there as a minor suggestion. Are you really going with that head/face? The whole body looks great and has style to it (Including the muscular details), but the face looks poorly drawn, almost reminding me of something out of Earthbound.
EDIT: Wait a second...FFFFFFF
EDIT: Wait a second...FFFFFFF