High-quality, photorealistic ancient cobblestone wall and ground PBR material. Featuring a rugged geometric stone layout with natural erosion, fine surface cracks, and sharp height variations. Perfect for medieval castles, ancient city streets, rustic pathways, and fantasy game environments.

:Technical Specifications

• Native Version: Built on Unreal Engine 4.27 (Full Plug & Play compatibility with UE4 & UE5).

• Texture Formats: Uncompressed TGA maps for maximum specular clarity and fine surface fidelity.

• Smart ORD Packing: Combined Channel Map (Red: Ambient Occlusion / Green: Linear Roughness / Blue: Height-Displacement) to drastically save VRAM.

• Normal Map: DirectX (Y-) standard format.

• Master Material Features: Embedded Micro-Roughness control via Lerp for perfect surface specular responses, and Pixel Depth Offset (PDO) for seamless environmental blending. Fully supports Nanite Displacement via WPO when upgraded to UE5.