Between 2001 and 2005 I designed and built five electric guitars at my machine shop in Nikiski, Alaska.  They were all carved from billet aluminum and I was never able to market them.  I did trade one to OneCNC company for their CAD/CAM program.  After that I designed all the guitars produced by Strictly 7 in Ohio.  I would program their CNC machine remotely and they would build the guitar.