I love it! It has much more life than the previous two. If you can keep that bouncy attitude throughout all of the animations, it'll make for a really interesting character! As for his left (our right) leg's shading, removing the shadow towards the top of the thigh should fix the problem; the shadow below the knee is necessary.
The only things that bother me is
1.) the glove shading. To be honest, they really don't need shading; it only makes the hand area look cluttered (not to mention that the brown is already dark enough, so it really doesn't need the shadows).
2.) The banding on the face. Your darker shades by the ear really only need to be 1 pixel wide.
I made a really quick edit to show you what I mean here:
The only things that bother me is
1.) the glove shading. To be honest, they really don't need shading; it only makes the hand area look cluttered (not to mention that the brown is already dark enough, so it really doesn't need the shadows).
2.) The banding on the face. Your darker shades by the ear really only need to be 1 pixel wide.
I made a really quick edit to show you what I mean here: