Almost every day while I was selling printed miniature mini/retrocomputers someone would ask to buy STLs so they could print their own. It's a reasonable request, but I always said no because of the many stories like Scott's where as soon as a digital version of a fun thing is released it goes up on all of the sites for sale, often using the creators' own marketing assets.
I wish it weren't so, but it totally is.
https://www.youtube.com/watch?v=lPG6PdfpUlY