The head doesn't make much sense, it looks like a chili pepper, to put it humorously. I don't understand the shape of the head, or why you changed his hair to red. Also the entire left arm looks as though it was originally drawn to be facing us (as if it were his right arm, which would be correct since Link, up until the Wii iterations has been left handed.). Were link facing away the shield would be closer to the viewer then the left forearm. I see a lot more, but I've got to run...