Apologies for the lack of communication. I was extremely busy developing something entirely revolutionary.
Dude, you've been missing for more than 20 years. The world has changed drastically since your last post. Now we don't use money, just download the right model and get anything printed.
PS: If you haven't chosen the 3D printer yet - don't choose Apple, this corporation prohibits to print other 3D printers.
If I recall correctly, are you not a programmer from St. Petersburg?
Anyway, I am looking for developers to help out on this project. It is Ethereum and IPFS based, so you need to know stuff like Solidity and perhaps Go.
Interested?