Been working on this one for a bit. If you like, I could list the things I changed and why, but that would take awhile, so I'll just let the edit speak for itself for now. Just let me know if you want more details on what I did.
The overall proportions are still a bit far from being quite right, but I got it closer anyway, and cut your color use down a lot (35 to 15). Ignore the pants, I wasn't sure if they were supposed to be leather or denim, so I just went nuts on them and never even finished them up. Hopefully you get something useful out of it! I had fun, either way.