My girl is just fine as she is. Can't think of anything I'd like to change, actually.
But for the fun of it, I'll do a celebrity mix'n'match.
[five minutes pass]
Okay, I can't. I don't really like the look of certain parts of a body, I like the whole thing. Can I just say "Heidi Klum"? That works.
EDIT: It should also probably be noted that we don't really do "Guys only" stuff. Girls are welcome to design their dream girl, too!