Build RIFTMARK CITADEL, a massive 1...

Build RIFTMARK CITADEL, a massive 119x96 medieval fantasy mountain castle. Use the full footprint and make it tall, layered, irregular, detailed, and not symmetrical or boxy. Use stone bricks, deepslate, blackstone, tuff, andesite, spruce/dark oak, red-orange steep roofs, stairs, slabs, walls, chains and lanterns. Add a huge gatehouse, bridge/stairs, courtyards, terraces, great hall, balconies, arches, buttresses, chimneys and 12-18 varied towers. Make the central keep 60-80 blocks tall and dominate the skyline. Add a giant black banner with red border, white crown and large white R. Use smaller matching banners too. Avoid blank walls; add windows, depth, battlements and detailed rooflines. Make it look like an insane expert-built royal fortress.