This is it. The Corsair 1000D is actually a dual-system case and just has massive room. Two quad radiators and a triple 140 in push-pull, plus 2 rear fans. The two quads support one cooling loop (for one of the systems) and the triple supports another.

https://imgur.com/gallery/U2KZD07

(I don't actually keep the fans lit up like this all the time, this was post-build in a very dark garage.)