Minecraft Java Edition. Neo-medieva...

Minecraft Java Edition. Neo-medieval ant harbor structure. Materials enforced: white mushroom stem (primary walls/supports), acacia wood (internal floors, stairs, doors), red mushroom blocks (roof only), shroomlight (primary lighting). No castles, no modern or sci-fi blocks. Flat terrain only. Schematic-safe. Design a nonagon-shaped harbor building, scaled to normal player proportions (no oversized fantasy scale). Footprint approximately 256x256 blocks including docks. Building is wide and low-profile, not a tower. Structure includes interior halls, storage rooms, and workspaces with acacia floors and doors. Lighting exclusively via shroomlight integrated into ceilings, walls, or supports. Include a functional pier and wooden dock extending from the building into water, using mushroom s