I got them made at WASD Keyboards. They have a prepared design file for 104 key ISO (and some more layouts) you can use. My board carries 108 keys, but I don’t mind the programmable keys looking different than the main set.

Quality wise, they look good, and I like the slightly rough feel. “Side print” is Qwerty in my own hand, with acrylic marker, for the kids. Profile is Cherry.

Could you please hand me a map to this conversation? I feel lost.