a voxel model of a majestic floating island in a clear blue sky. The island features a rugged, rocky base with sharp edges and is topped with lush green grass and vibrant wildflowers. Centrally located on the island is a grand medieval castle constructed from gray stone blocks, complete with multiple tall towers adorned with conical red-tiled roofs, arched windows, and a large wooden drawbridge. The castle is surrounded by ancient oak trees with thick trunks and expansive canopies, as well as neatly trimmed hedges and blooming rose bushes. Several crystal-clear waterfalls pour from the island's edges, cascading into the abyss below. The entire scene is enveloped by soft, white clouds drifting lazily around the island.The voxel style should be highly detailed, utilizing a rich color palette