Fux, good luck. My feeling is that unless you get right on the model age / model ID / model tracking thing, you will be in serious trouble. Without being able to prove the age of your models, no sane sponsor is going to want to be on your site, and you leave yourself open for some very nasty stuff indeed. I found stuff right off of page 1 that was in the category of "not sure":
http://www.fux.com/index.php?navigat...y=682&image=13
Just looking, I suspect she is over 18 but I have no way to tell.
I am not accusing you of anything (and that isn't the intent) but I am thinking you may have put the cart before the horse on this one. Making sure you models are all over 18 should be the number 1 priority at all times.