I hope to some day find a TA typewriter with keys like that, but in my regional layout. It would be nice to be able to complement it with modifiers and space bar for a computer keyboard.
I actually did come across a TA typewriter once in a thrift store, but it was before it was known that TA typewriters could have Cherry MX-compatible keycaps, and I did not have a keycap puller with me, so I skipped on it. That is so aggravating each time I see this key set.