Lily58 or Solfe. If you want the Corne experience, just remove switches.

Consider something that allows you to do both Choc and MX unless you already have a strong preference. LilyPro can do this.

The extra column also allows for the pinky mod, which is my favorite Miryoku layout (moves the top pinky column outward). Pikachoc has this natively.

Nice kitchen island you got there

Eh the software handled all that. Rounded corners tho… <shudder>

Guy shouts “welcome to the world of tomorrow” from Futurama EP 1 when Fry gets unfrozen.

Could have been an image with a caption.

Snow, or maybe just reacting to that wall art…

What laser are you using?

I like the wood spacer. What did you use for that?

You can find a PCB design and order it from a manufacturer (typically a 5 unit minimum). There are likely thousands of open source designs out there.

I’ve enjoyed putting together kits from Boardsource, Little Keyboard and MechWild. These kits all start with the PCBs and components and you solder it all together, and you can usually order hotswap or solderable switches in the same order. You’ll have to flash the MCU too. Most of these are split ergos, which I like, but not a lot of them are 75%. You’ll have to do some looking around.

Split spacebar, typically one is an enter key. Not sure what the middle would be used for.