well ya have to have two things to pull it off
one is a 3D printer (out of most people's price range)
two is this new AMAZON phone about to come out
shhhhhhhh it's a secret
it has 4 camera lenses on the screen
that snaps a perfect 3d image of your "subject"
which could be a PLUG......
so now you have a template to make whatever you photographed.
Obviously the choice of Materials Used in the 3D printer
is a factor...to be reckoned with later...
read more here...
http://www.cnn.com/2014/04/23/tech/m...html?hpt=hp_t2