Just a non educated guess, but could that be the butt of a Miss Kristina Fey?
Ding Ding Ding....we have a winner! Good eye Raven
And jdk , like I said , feel free to substitute a few body parts (or all) to make her your "perfect girl" . One of the reasons I did this was to see how close everyone's ideas of perfection are . This is so highly subjective anyways....but yeah , whoever wants to can post the parts to make her your dream , or just make a whole new girl . Will be very interesting to see how everyone changes her . Her name is Rayne by the way . Happy building!