This guy is exceptionally talented:

http://www.renderosity.com/mod/gallery/browse.php?user_id=20326

He renders mostly male figures with a high degree of artistic excellence, yet I don't ever see his work in the Art Charts.  If you want to find quality renders, if you're looking for small-bosomed women (I render those, too!) or men, people ARE posting them here.  You just need to wade through a lot of "A Mostly Naked V4 Against a Fractal Background" renders.