The only thing that really stands out to me are the claws/fingers. In the front view, the hands/claws look "human-like". Maybe because it looks like he has a thumb there while other shots/views it looks like he has just 3 claws and no thumbs. The front view feels more human like in that way. It gives a feeling that this creature can grab things with his mouth and hands. The shapes are working really nicely and I love the colors. Overall its awesome. Keep up the good work. 
