No is my answer - but I'd be interested if there are any girls nice enough that we would look at the twice out on the street.
Instead of just naming people. It could be fun to have a go at describing what would fit the perfect girlfriend type.
For me, love of 80s movies, and of computer hardware. Wears glasses, is geeky as hell, but with looks and a body like off an American movie of an actress playing a geeky girl. Never stops talking no matter what. Doesn't smoke or take drugs. And her idea of a fun time is watching a movie as opposed to going out and getting wasted in a nightclub.
And unfortunately its pretty hard to find that type in the escorting world.
So in answer to your question, no I haven't met the perfect girlfriend type.