This is not as cool as you guys think for what "we" need. clay and plastic resin and a dial caliper or buying the physical bezels are the best ways i have seen and i have a scanner of my own, when i purchased it I thought it would be great as opposed to measuring by hand, its not. they dont export as solid bodies, even professional ones, they all use dot matrix clouds or stereo lithography layering upon export. this is no good for us since we need to do alot more than scan and print. its just not a probable use with how the technology is.
also, there will never be a 3d printing revolution, we use this technology and so do artists and rich hobbiests that are great at technology, not the general public, they are too dumb. its not like a normal printing, most people cant create there own files. and even if they could 90% would never have anything useful to print. or atleast anything useful enough to justify the pricetag. im a big tech guy and have had 3 printers in total in the past few years. they are getting better and better. but after having one, i see most people would have no use for one, so they need to stop talking about this 3d-printing revolution. the consumers they would want to target are just too, dumb and consumed with things like facebook and lady gaga to care about something this important and revolutionary.
one of the best ways to succeed with bezels is own your own printer and take measurements the old fashioned way because of the low error tolerance. and dont get me wrong, i love printers and scanners, but they will always be reserved for technology gurus, criminals, artists and businesses with money to blow. they are a luxury.