First Fabjectory, now Figureprints.com. The former can print your Second Life avatar or Mii; the latter can print your WoW character in 3D. Well, they can after December 11th, if I read that sign correctly. We're not sure what printer is being used by Figureprints, but they say:
"Using 3D modeling techniques pioneered by special effects houses and manufacturing technology that allows even the most complicated models to be created."