SA profile volume keys?

[madrobby]

A lot of full-size keyboards these days have 108, not just 104 keys; including mute, volume up and volume down and often some special function key. For example on a Realforce RGB there’s a key hat toggles the actuation point.

Now a lot of keysets just come with 104 keys in mind. They do include variants, but obviously no volume keys. Is there a SA profile add-on set of 4 keys in various row sizes, especially the top row, and perhaps in various colors? I’d love to have proper labels on them or at least blank caps if that’s not something anyone makes.

Ideally I’d like to color match with SA Honeywell (dark grey).

Thanks for any suggestions!