Janko keyboard upgrade

I’m not a keys player, but do like alternate layouts. It would be amazing to be able to buy Janko replacement keys for your Super 6/8/Gemini. Or have access to the CAD files for the existing keys so we could make our own, similar to this:

Have you tried looking at alternative midi controllers?

There is a Janko set that I’ve seen on stuff like Polybrute 12 and other stuff recently.

I in fact own a Linnstrument, but at least the Super Gemini does not support playing both layers with the same midi channel for instance.

Yes, I’ve seen this, but was interested in a more tightly integrated solution, ideally with hexagonal keys. I’d be happy with good official CAD files (or even a blueprint) for the black and white keys, so I can make my own.