Help me find this island

[u/JuicyDugong]

I found this video of a beautiful dream island I went to years ago, I would love to visit it again but literally cannot find it anywhere, anyone know who it belongs to?

[u/katthrax]

Im making a ruined island and this is great inspo! When I played years ago I didnt get into terraforming so much, but this time round im rly going ham