Kalen:
The 13th at Barnbougle Dunes is inspired by the Sitwell Park green. It's not as wild as that one looks to have been, but it's the wildest one I've built. I was going to try and build a closer version of the green pictured on our second project in China, but it appears that God is telling us not to try.
Some of the greens I saw on the Valliere course at Morfontaine reminded me of this picture. They don't take up as much elevation from front to back, but there are some very severe up and over tiers, mitigated by the actual hole locations being in bowled-out areas so you can use counter-slopes to slow the ball down. Those are the key to making an ultra-severe green playable.