HURCO has a 3D scanner set up in their IMTS booth this year.  If you want, you can set down, give it about 2 minutes to scan your head.  The file is then sent to a 5 axis machine and you are immortalized!  They will text you when the sculpture is done.   They are also machining 2.5 Axis Coins with your face on them as well.  This is a pretty cool demo so stop by and check it out.