TNB1seeing as the last posts about this drop were in 2018, I don't imagine anytime soon? It seems like they transitioned all their keyboard stuff over to their CTRL & ALT keyboards...
If you're looking for this specific keyboard though, I'm selling a brand new one (black base, white keycaps w/ black letters - same build as picture #19 of 22 above):
https://ebay.to/3bmF9RK