It is a rehash of the liquid cooled Intel 6850 and dual 1080ti from a couple years ago I posted here with pictures.
This one is just adding an Asrock water cooled x570 motherboard and the 3900X with the same 32GB CL 16 3200mhz Corsair ram. Honestly, this thing is running solid, not a single hiccup so far and being on water it runs pretty cool, 27-34C. The water cooled portion is just 3 X 360mm radiators, Corsair 120mm non LED fans. The two Strix 1080ti in EK water blocks all of it stuffed into a Case Labs Mercury S8. The thing is a total pig weighing in at about 130 lbs when filled with water and operating. I just love how quiet the thing is when pushed, just a faint whirrr..