Had a thumb injury, but felt the need to draw, so here it is. Let me know what you think!
The proportioning is really off. His arms are way too big and long...or his torso is way too short. O_o; I'm pretty sure it's the arms though. Also may I suggest cropping off the bottom so we don't see the scanner?
I like the line weight though. It's done very well and adds a great amount of depth to the image. I also really do love the logo, I know how annoying it is to get those things right.
Creativity is allowing yourself to make mistakes. Art is knowing which ones to keep.