Since Nintendo is making mini versions of their classic consoles, I thought it'd be fun for the Gamecube to get the same treatment. This should be a fun and easy print as well, with even moderate settings it should only take a day or two of printing until it can be assembled. This has also been made to fit a Raspberry Pi B+, meaning you could easily turn it in to a Retropie console as well.
.2 to .25mm using a .4mm nozzle
There shouldn't be any need for any support material, but it wouldn't hurt to add it underneath the IO cutouts and screw recesses on the bottom. To place a Raspberry Pi inside the console, you'll need four M2,5 screws at 5mm long, and to attach the bottom to the top you'll need three M3 screws at 16-20mm long as well. Everything has been modeled so you can self tap by pressing in firmly when initially putting in the screw, but if the M3 screws are difficult, there's ample room to use a tap.