Note: He's holding something. At least, that's how I read it. I have no idea what it is, but I'm pretty sure it's not his hand in the original, so I didn't draw it as if it was. He's carrying some sort of bundle, I think.
I'm noticing that my biggest issues are...
- Toning down contrasts (as always; good example-- the bottom-most drawing's hands. Notice that both of the fists needed to be tighter and angled more in opposition to each other than I drew them).
- Enlarging the cranium. It throws off everything else and makes it hard later to place features. I struggled a lot with the face in the second image posted, and when I overlayed it and realize the problem, I felt like slapping myself).
- When I am not being EXTREMELY careful about it, and sometimes when I am, I make Mickey's muzzle way too large. I think I'm going to do some quick facial studies tonight, but other than that I feel pretty comfortable with Mickey. Gonna do my own poses quite soon.