dungeon floor tile 3d model

Create a highly detailed 3D printable modular dungeon terrain tile for tabletop RPGs (Dungeons & Dragons style). The piece is a 6x6 inch square dungeon floor tile with 1-inch grid scaling, designed for 28–32mm miniatures. The environment theme is ancient stone dungeon — cracked stone floor tiles, worn edges, subtle chisel marks, light surface damage, and realistic stone texture. Include raised stone brick walls along two perpendicular edges (forming a corner section). Walls should be 2 inches tall, thick, and slightly uneven for realism. Add small details like moss in cracks, scattered pebbles, minor erosion, and faint engraved runes along one wall. Style: realistic fantasy terrain, similar to handcrafted resin tabletop terrain. The model must be watertight, manifold, optimized for resin or FDM 3D printing, with no floating geometry. Include subtle texture depth but avoid extreme undercuts to maintain printability. Flat bottom surface for easy printing.