Don't worry about the black outlines, it's kinda what makes the head imo.
I would love to see an ingame shot as I'm not very secure how the top of the head is going to end up..
Would you mind posting a pic where we could see that?
Mkay you pulled that off really good Leo.
Mapping is overall really good, good cartoonish shading, solid idea.
Can't wait for the finished product. Eyes seems just a tad bit to oval.
Maybe make the scale(Lighter green parts)
From the bottom to the top at the back.
If you do not understand my idea I'll show you but I'm quite lazy. ;)