Mine's coming in.
I ordered the red keycaps and the keyboard came in free. Most expensive set of WASD ever

A joke is only funny when you don't need to explain it
Anyway, I order the FILCO Linear R and they come free with the WASD red in case you didn't know what I was talking about.

If you want them sold separately OKLY or Moderno do sell them, though the price is a tad inflated. You'd probably be better off ordering the KBC PBT keys

My geekhack keys have arrived

Well, I tend to be the type of consumer that research and buy things that are actually worth their price.
For example, RM599 for a rubber dome G19 or RM259 for G510 are they really worth that much when a Microsoft X4 out performs them at RM150.
There's only one that is close to mechanical keyboard performance. It's the Microsoft X4.
Red backlight, 18-KRO over USB like the Leopold.