Simple frame designed to hold 4x Game Boy Games for display. Tight press fit on the games, so a well-calibrated printer is a must. OpenSCAD script to generate the 4x version is included. Could be modified to fit more, but only a 4x frame fits on my Prusa Mini. The height of the print was selected to only hold onto the back plastic piece of the cartridge because if the front is unaligned, it's tough for it to fit into the tight tolerances. I think it looks better this way anyhow.
The author hasn't provided the model origin yet.