More ocean and beach structures.

This could be an aquatic update 2.0. It would add a few structures to the ocean and new items and mobs. First could unsunk ship. It would look like a normal shipwreck but on the water and not broken. It would have a few unique piraty textures pillagers, like villagers changing clothing in different biomes. The loot would be mostly the same as the shipwreck but the captains cabin chest and the pillagers have a rare chance of dropping a cutlass. It would be inbetween an iron and diamond sword in damage, but breaks armor and shields quicker than normal swords. There would also be some pillager hideouts, similar to an outpost, but spawn on beaches. It would be a wooden small fortress with a few chests near the top. It would be a mix of outpost and ship loot, with there being a chance of a medallion shard. Get 9 of these to craft a medallion. Using this in any ocean biome will summon the kraken. It would be a big unmoving boss spawning in deep water. It would have tentacles come near it and attack the player by smacking or throwing ink to give blindness. The tentacles would need to be dispatched before going after the head and rinse and repeat. The boss will drop inc sacks, kraken meat, which when cooked will act as 2 steaks worth of hunger, and kraken skin used to craft kraken armor. It would have less health than gold armor but give you invisibility when crouched. The armor also goes invisible. Some sea life could be crabs, smaller octopi, plankton, and other small animals.