I was heavily interested in this subject for quite a while.
But basically I was going to have to get lucky and find someone selling them. I am not a lucky person

Or I would have to spend thousands of dollars to get SP to make me some.
So now I have switched to plan B which is to make a keyboard using cylindrical keycaps (since they are cheap and everywhere) and glue rubber on top. I will use stickers to put the legends on the front or just write on the rubber with a magic marker.
However, in the event u uncover something interesting I might still get some cylindrical keycaps.
For using the keycaps "as is" without anything glued onto them I prefer, POM, Deep Well, Spherical keycaps.
The normal spherical keycaps that SP offers to make for a zillion $ are very shallow. That is ok and everything. Like a C64. Its just that the keyboard I am trying to replicate had very very smooooooooooooooth, very deep well cylindrical keycaps. And it was heaven.
I am not interested in Pad printed keycaps. Unless the pad printing is on front.
I also prefer my spherical keycaps to be All Same Row profile. None of this random angles and shapes for every row nonsense.
Good luck to u.
