Use the image as reference. Create ...

Use the image as reference. Create a real 3D playable Minecraft Java 1.21+ Litematica schematic called Bloodspire Protocol. Do not make a poster, pixel art, flat wall, or cutaway. Build a huge gothic vampire mega-base in a snowy biome: a massive cathedral fortress above ground and a connected underground base below. Include a grand entrance, big stairway, cathedral nave, tall central spire, side towers, walls, courtyards, bridges, balconies, red/purple stained glass, chains, lanterns, and dark gothic detail. Underground: make 4–6 connected levels with halls, stairs, shafts, tunnels, hidden passages, storage, forge, enchanting, potion lab, crypt, throne room, war room, nether portal, redstone lab, mob farm, villager area, farms, and utility layer. Add a ring prison with 12 mob cells, e