This is an enclosure I designed a few years back for a custom-made C64 power supply. I made it for a personal project but figured I might as well upload it for others to use. I've included the original SketchUp project file as well since it will likely need to be modified unless you use the exact same components that I used. The screws used were M3x8mm if I remember correctly.
Safety note: Due to the flammability of PLA, it's highly recommended to use PETG or another non-flammable filament to print this.
The author marked this model as their own original creation.