nope, no 3D printer – but then nowadays it’s also just as easy to send a file out to be printed for you
I might do a proper case a few iterations down the road, but it’s not high on the list right now (I like the aesthetics of open FR4 kits like the Reviung41 or a traditional Corne and I’m also more a fan of low profile cases like the Unicorne and not a fan of bulky builds like the Chieftain)
Plaid was one of the first all through-hole keyboards designed by hsgw at 5z6p – Siegaiha was an all through-hole Alice style keyboard by Yiancar – neither keyboard used a switch plate, but both of them used a second (plain) PCB mounted underneath the main PCB as a “bottom” for the keyboard – mounting instructions for the Plaid and assembly instructions for the Seigaiha on page 7