It's a small base/fort i'm making. It's not finished yet so ya... But go ahead and look at the pictures right now! This was made on a perfect survival island seed which is Seed: lolipop
Dig straight down in the middle, and find a dungeon, then dig even more straight down and find 3/4/5 diamonds.
I don't want to show you any more pictures because I want the rest to be a suprise.