For those of you wondering what this was made for, this is known as the blocking out phase of cgi animation, you basically make all the key poses and the body angles, then block it out, adding more and more segments to the final piece, the dress isnt attached properly because cloth simulation has been turned off, and they are probably animating the sword first and binding the hand to it to animate it later. the eyes are probably not bound to the head, im assuming thats because of something in the pixar work flow that makes it necessary.

That or a pixar employee turned off every animation layer save for the items and the main models for shits and giggles.