Bought this keyboard, but was unhappy with how low it was. I've designed new feet, which are twice as higher. If you go anything higher, then the rubber feet at the lower part are not touching the surface and keyboard slides.
You need neodymium magnets 10mm x 1mm ( that's what I had laying around ) and the feet will stick nicely.
No support needed, PLA is enough.
The author marked this model as their own original creation.