I'm really sorry, I beg your pardon, but don't you think these strange "things" right above her butts are a bit not correct in anatomical meaning? She is skinny, yes and these "things" (I suppose they are dimples) one may see rather on a pudgy butts. And I'm sorry again for my appearance here In other ways the work is excellent )))
I figured as much. Its always good to start with a clean slate and see what you can come up with.
Considering its only the tattoos I'd try everything from a tramp stamp and a small arm tat, to a full body thing and just see which one fits your preference and which you like better...Actually if its cool with you I might sketch some tattoo ideas on her for shits and giggles.