Some cool news - not a personal project - but still cool:
“On Wednesday, the two companies showed off what they said is the largest-ever 3D-printed model of San Francisco, and possibly the largest 3D-printed model of any city ever.” -
http://www.cnet.com/pictures/3d-printed-san-francisco-makes-planning-a-snap-pictures/
http://www.cnet.com/pictures/3d-printed-san-francisco-makes-planning-a-snap-pictures