I'm not sure how useful that would be - I've been working with Poser for years now (2), and Bryce for a couple of months, so most people wouldn't consider me a "beginner," but I've seen some "beginners" who put EVERYTHING I've done to shame... I don't think there's a "competition", except in the minds of some posters; the ratings are supposed to take into account other works you've seen from that person (and if they are a true beginner, then I suppose they'd be rated based on all the other images uploaded at roughly the same time).