I blame any flaw here on the photographer.
Also, she doesn't have the nipples to be modeling them.
Get a side angle shot, with a 200 speed and flash off the ceiling, and maybe give her a tank top to wear under it. We all get the idea "Little girl, big tits, car t-shirt". No reason to rub it in.
-> Steve
Also, get a softer focus on her face. Without the makeup crew there to make her skin flawless, it's the photographer's responsibility.