I run a 3D printing business and thank the OG poster a TON.  Saved a ton of time, this a great design. I just beefed it up the Killswitch adapter part (swapped out the adapter with one I made for my other models), changed the screw holes to use 4-40 3/8 machine screws so you don't need the the inserts, changed the glasses icon to be more printer friendly,  and added a Deckmate adapter backplate as an option.  I also changed the fit of the USB C plug for the Redmagic, it has a little movement now so it might fit other 90 degree adapters, but more importantly has some room to move if it's whacked and won't snap off lol. Thanks SOOO much for making this commercially available.  If you don't have a printer and want this, can get it here (my Etsy shop, gets really good reviews): [https://www.etsy.com/listing/1439813594/steam-deck-killswitch-case-redmagic](https://www.etsy.com/listing/1439813594/steam-deck-killswitch-case-redmagic)