I got a 3D printer to print items for pennies that would cost much more to purchase. I design my own prints as projects come up. I don't post things like fidget toys, models, or dragons. Anything I design for myself that I believe could be useful to others, I will post onto MakerWorld. I started on a Creality K1 printer, but have now upgraded to a Bambu P2S with AMS 2 Pro.