My basic case for the Switch I used as a base for a TOTK case. I figured I'd release the base model for anyone to make their own Switch cases with. Includes cutouts for usb-c, back intakes, all top ports and vents, and extra cutout to open up the cartridge slot.

Walls are 1.6mm thick with extra thickness added to the top two hooks just to reinforce it.

To put your switch in, remove the Joycons, insert the tablet, then slide the Joycons back in from the top and everything should be secure.

I've included a variety of file formats so you can use whichever one works best

I also did not fillet any corners so you can get the most control over things like that. For those that may just print the file as is, a bit of sand paper can round off some of the sharp corners.