After modeling Chief, I had the whole thing printed in 3D at http://www.shapeways.com/ in the "frosted ultra detail" material. http://www.shapeways.com/materials/frosted_detail
I was pushing the detail level, and one of the earrings broke. There was also some odd surface roughness issues, but the shape came out great. I'd like to paint the model at some point, but haven't gotten around to it yet.
I wish I could sell you copies, but the creator already has some miniatures in the works and it wouldn't be right to compete with him. For this reason, the 3D model is not available either. If you'd like to work something out, talk to Tarol Hunt at http://www.goblinscomic.com