stone slab 3d model

Create an oval-shaped medieval stone platform designed for a miniature knight to stand on. The platform should look like carved, weathered stone with light cracks and rough chisel texture. The top surface should be mostly flat, open, and spacious, with no decorations or indentations. The edges should be slightly uneven and natural, like real stone. No markings, no symbols, no slots—just a clean, oval medieval stone base with extra room on the surface