I've finally gotten around to laying out the PCB for the keyboard, which is a prerequisite to finishing the enclosure model. I will be ordering the PCB soon and populating it with Kailh Choc switches for testing. If it works correctly, I'll move on to fabricating keycaps and, finally, getting it into an enclosure. 

Speaking of enclosures, a friend of mine has acquired a 3D printer that's large enough to actually print the enclosure, making this project much more achievable than it seemed at the outset. 

Also, I'm finally organizing all of this into a single repository on GitHub which I will link to this project page.

More to come!