Updated!
Ludovician wrote: ↑Will the HHKB add-on set be available in black-on-black if this goes through?
I would be shocked if it isn't. I think the MOQ is mostly to do with the cost of producing a different color of base keycap. Ellipse said that he was doing the dye-subbing himself. Knowing next-to-nothing about manufacturing, I can't image there's much of a difference between dye-subbing a beige keycap versus a dark grey one.
That said, if I hear something concrete from Ellipse, I'll make sure to add it to the top post.