I redesigned the GameBoy Advance logo so that it can be used as a keychain.
Two variants are available: Letters on top and letters engraved.
For the engraved logo you have to tinker a little with the extrusion width to get a result with no holes in the walls between the letters (NOT done in the .3mf or .gcode files).
Print it in multiple colors by adding print stops where needed (in .3mf already added).
Have fun and happy printing.
The author marked this model as their own original creation.