Massive underground Minecraft cave ...

Massive underground Minecraft cave base suspended from the ceiling of a gigantic cavern. The main base is a huge circular hanging fortress built from dark oak wood, spruce wood, deepslate, stone bricks, chains, copper, lanterns, fences, and mossy details. The center structure should feel like a shanty-style industrial fantasy city mixed with a dwarven underground port. Multiple layers and rings surround the core, connected by bridges, staircases, hanging platforms, rope walkways, and support chains attached to the cave ceiling. The central platform is approximately 80 blocks wide with a large multi-level main hall in the center, surrounded by smaller utility buildings, watch towers, storage rooms, docks, market stalls, farms, and workshop areas. The underside of the base has stalactite-li