battle arena slab 3d model

Create a game-ready low-poly 3D model of a fantasy tactical battle arena slab. Use the uploaded image as the main shape and style reference. Subject: one large rectangular pale gray stone battlefield slab, split into upper and lower lanes by a thin antique brass divider rail. Style: stylized low-poly, clean beveled shapes, warm divine fantasy, not realistic. Geometry: simple modular mesh, flat readable top surface, beveled edges, low-poly triangular stone facets. Materials: pale warm gray stone, subtle darker grooves, aged brass divider. Requirements: game-ready, clean silhouette, low polygon count, no characters, no cards, no UI, no text, no icons. Export target: GLB or FBX for Blender and Unreal Engine.