Edward Elric - WIP

This is a drawing I've been working on in Photoshop 7.
Been recreating an image of Edward Elric ( Full Metal Alchemist ) from this scan: [link]
So I can use the image in a full quality state for a wallpaper design I promised I'd make for

I need to fix the feet and the coat, then I want to try to find a better skin tone, this one doesn't seem to look right.