I thin DAZ might still sell their Anne-Marie Goddard model, whoever she is. There were a few extra restrictions on that, and the one I remember was that the purchaser couldn't use the model in a way that suggested an endorsement of a product. Which is fair enough: the real person might make an exclusive deal to appear in advertising, and wouldn't want a rival to slip over to DAZ and set out to confuse people. And if I were the prototype for a Poser model I'm not sure I'd want the Renderotica mob to have free reign with my shapely form.