Main Structure: A detailed fantasy ...

Main Structure: A detailed fantasy castle built on top of the central floating island.Surroundings: Include smaller satellite floating islands around the main one, as well as custom-built dragons flying near or perched around the islands.Scale: Small to medium overall size (strictly under $150 \times 150$ total footprint).Version Compatibility: Strictly use blocks available in Minecraft 1.12 or earlier (e.g., stone bricks, oak/spruce wood, cobble, cobblestone walls, stained glass, quartz, etc. Do not use blocks introduced in 1.13+ like deepslate, copper, mangrove, or new wood types).Style: Detailed fantasy aesthetic with organic island undersides (hanging roots/vines and tapered stone/dirt masses).