Notice: In the last picture you can see anvils that should be like an oil pipe. This pipe can lead to an underwater tank with 2 chests. Following the pipe could be worth it or if the player has bad luck, they don't. The 3 screenshot shows a pressure plate that gives a jump boost sow you can get back up the base if you want to change your kit. The 4th screenshot shows a villager that can let you change your kit. The 5th and 6th screenshot show armour stands that should be players. They will spawn on the Sea Lanterns. If Team ScubaDiving won't become a minigame the player could spawn on a single Sea Lantern and the others will be there for detail. The 7th and 8th screenshot show just a look from the outside of the cliff base.