I have now gone through all of the links Luc sent.
Here are more digital art sites you may want to visit:
This is by Frogdot- Images of Woody the Mannequin -
using Bryce and Poser.
I did lik this as I can see it inspiring non-digital
art using your mannequins, too. How about an Art
Parody lesson? Woody sitting in the place of the
figure in the painting. I linked up Marat. I also
liked Forgotten Tools.