I quite like the concept here, again IMHO it's the cropping that falls a little short, the girl looks a little lost and so the image loses some impact, for a change the arm crop and foot crop doesn't overly bother me ;) and I think that's because the tilt is quite dynamic and her strong look at the camera works well (might have been nice to have a small amount of white in the corner of the eye but that might have lost the intensity in the look).
Here's a crop I think works a bit better.
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