brd-to-3D virtual 3D Eagle viewer takes layout file (more formats to be released) and generates a “free” comprehensive 3D package consisting of:
Comes with a free laser-sintered 3D model of the assembled PCB, with purchase of prototype order.
Beta Layout, http://www.pcb-pool.com/ppus/index.html
For a video on how this works, click here: www.pcbpool.com/ppus/info_video_3d_simlab.html