Nice. Those things are getting better all the time. I was visiting a neighbor today who is into 3d printing and his new machine is printing a full scale R2D2 from Star Wars. It's in parts, but the top dome is one print on his machine. He wants me to help him put RC controls into it so it moves and flashes lights and makes sounds.. I think it is a fun project so I'm giving him my RC tank know how to help him get it working. I don't know what kind of 3d printing machine he has, but he said it was about $500.