Yes, please sign the interest form here:
https://docs.google.com/forms/d/1vsamkl_jOqp6wAEfZGeivQZ8ZaibpoT0WQkDG39r08Q
admin
commented
Yes it should be available later this year to ship with the Round 2 keyboards. The keys will be about $20 for the ISO and $50 for the code and big enter keys as noted on the interest form – need to pay for the tooling charge.

Awesome, but I really only want the Enter and a 1u Pipe-Backslash (which is a thing already)
Would that be an option? It’s fine if it costs more than $4, that would be much cheaper than the $100 for a whole set. Especially because I don’t need any other keys. (should I specify that in the form?)
Also: can you say when this would be available? (I know it is only an interest form so far but I have no idea how long this would take)
If it is possible to ship it with the F122 it would be awesome (and would save me shipping to the EU again)