Great idea, and the pink does stand out well.
If you are going to give a copy to the model I would use a little bit of cloning to smooth out the imperfections on the neck, and whiten the eye a little...
Really nice photo. personally would have cropped the white space above head in half .to eleiminate the yellowish something in the upper righthand corner.something appealing about this photo usually don't like hi key type shots
Compsition: 7 I think more of the dress or shirt would have been nice
Creativity: 7 I love the pink on the earings and the hair thingy.
Technical: 6 some spot cloning on the whites of the eyes
Appeal: 6
Overall: 7