i think you need to finnish the head. i liked it better with the small head
At first the head was smaller... but I didn't want to make it cute, so I changed it. you can see the first style here:
Could refine some of the shading, it won't take you as long to do.
The inconsistencies make it look like a WIP still. You've gotten rid of most black lines, but have left them in a few places without any apparent reason. His right leg looks a bit fatter than his left, as well.
Aside from that, your colors are nice (especially the greens), though I think the character's design would look neater with a smaller head. That one looks a bit too big for the body.
Really? well... I'll try to make another version.