Hello All, Old film cameras are pretty hot right now but the problem is there are serious issues with age related wear n tear. Sometimes it can be fixed but many times a camera is just not worth it or parts are just not available. But what about 3D printing? I'm not really up on 3D printing but I read/heard somewhere that 3D printers can use materials other than plastic such as aluminum and other metals. Does anyone know if this is correct or did I misunderstand something? If correct, is it too expensive? Any 3D printers out there know if something now or in near future can save our old classics? The up side would be all those old classics could be saved, the downside is prices would really start going up!