I would love to see more of this project. I like your use of 3D printing, the printers and materials have become amazing. My middle son has started doing a lot of pre-production modeling for several companies and I can't believe how strong some of the filaments are! I don't mean to oversimplify it as a process or as a business but it's almost as easy as:
Step 1. Turn on your printers.
Step2. Let them run.
Step3. Return product and collect the money you "printed" :thumbsup:.