^yeah you can do that as well although the primitive needs to either have a left and right eye focus object at about the same distance apart as the figure's eyes, OR, you need to move it really, really far away.

although TBH the 'slightly crosseyed focused on the camera' thing is actually accurate. take a photo of yourself with your camera at <8 feet or so, and youll be crosseyed if you look into the lens.