Wanted a travel-case for a few switch games, and happened to have an empty Nintendo Power Mints (2oz) tin. (such as UPC 611508170333) After printing, the tabs on the sides should snap into the tin to hold it securely.
Tossed this together in FreeCAD 0.21.2.
I printed mine in Paramount PETG on my SV08, but I would assume most printers and filaments won't have too much trouble with it.
The author marked this model as their own original creation.