edit: Sorry, CoolYoshi. I do appreciate the help, but it's harder to tell between the two shades of blue in your version, they look less distinct from each other. That's why I had five shades of blue, just to help separate the two. Plus, in your version the bumps on his head are missing.
The thing is, It's hard to add shading without screwing up the sprite.
The thing is, It's hard to add shading without screwing up the sprite.