Quote - the scaleof the character is way out when you compare her to the door on the left...she must be about 7 feet tall. .

Who knows? Maybe she's studying science at Dwarf's University, why not? LOL

Back to the crits.
I've been using Photoshop for about 10 years to a professional level and despite his work is a good work, I must admit that at first look that image seemed to show a bad usage of blurring, expecially concerning both hair's contour and face skin's itself. It seems to be an head which does not belong to that body, or viceversa. "Photomontage", what you call it.
Some minor mistakes like the toes (as already stated by many of you) but for the still, what doesn't convince me is how both head and body melts together.
As for the 3D, I can't spread anything than praises. Good work.