You know, now that you've mentioned it...this is pretty calm for someone of his personality!
I like it, cause it's something different with him! Not only that but it gives you that thought of what's he's thinking about, or what's keeping someone like him so calm?

Eitherway this is an amazing piece, and I love your detailing~<3

That odd vaguely 'uncanny valley' feel of anthropomorphized primates is especially strong in this image.
Beautifully done, but somehow creepy.