The Verge's Joshua Topolsky gets a PR tour round the Microsoft Model Lab, chatting with Karsten Aagaard as he's shown some of the techniques, materials, and examples of the 3d printing and rapid fabrication assembly at Redmond. It might not be exclusively Windows Phone, but Topolsky's conclusion is the same as ours... when can we get a clear Windows Phone?

There's a full thread on this at The Verge.