k well the limbs are what bug me the most. The wrists look too flat, I know they are meant to be a prop but still its just one lil thing that bugs me about your scene.

Since they are flat like that it causes strange deformations and indents that just don't look right.
The flatness I am speaking of is at the wrists and base of the hand, also the forearm seems too thin. Other than that the scene looks cool.