cliff segment 3d model

Production-ready 3D game asset of a modular cliff segment with a narrow dirt mountain road, inspired by Bolivia's Death Road. Isometric diorama style, steep vertical rock wall on one side, sheer drop cliff on the other side. The road surface must be perfectly flat, horizontal, and smooth for vehicle navigation. High-quality 3D mesh, clean and closed manifold geometry, no self-intersections, no non-manifold edges, watertight mesh. Consistent topology, quad-dominant layout, optimized low-poly density under 10k polygons. Game-ready asset with PBR textures, baking-friendly. Flat lighting, diffuse-only color map, realistic rocky dirt textures, isolated on a clean white background.