Create beautiful interior rooms for...

Create beautiful interior rooms for this Valyrian / Targaryen lighthouse in Minecraft. Style: dark, royal, ancient, and elegant, inspired by Dragonstone and House Targaryen. Use blackstone, deepslate, stone bricks, dark wood, red details, candles, chains, lava light, and dragon decorations. Add: * a grand entrance hall with tall pillars * a throne room or command room with a large table * a map room for sea navigation * spiral staircases connecting all floors * bedrooms for dragonlords or guards * a library with ancient books * a ritual room with fire and dragon statues * storage rooms and hidden chambers * the top beacon chamber with a massive fire source The interiors should feel powerful, mysterious, luxurious, and worthy of ancient Valyria.