@Yin / Viola
As an artist this is a touchy subject.
I can't say no to Art as it is great on its general premise but vastly varies in its meaning or intent or message person to person. of course this creates issues. I personally feel those blasting inappropriate images on fly should be regularly banned as its likely poor intent to say the least. Though that seems easier to maintain more so then giving the entire game free reign to be inappropriate at will with very underage portrayals as playable characters.
As for the art, that seems pretty 16+ to me, my issue I take is with the severely lewd.
But your argument for not having smaller heights is that it can be abused. By that same logic, symbol art is being abused so it should be removed from the game. We can extend this same argument to cover almost all customization in the game.