cobblestone street 3d model

Large continuous ground surface of uneven antique cobblestone pavement (Arnavut kaldırım), not a single stone, full ground environment. Multiple irregular stones forming a connected street floor. Medieval / Victorian style cobblestone road. Uneven heights, natural variation, worn edges. Wet surface with strong glossy reflections and small puddles. Dark, slightly oily stone texture. Mud and dirt filling gaps between stones. Photorealistic 3D scan style, high detail, PBR materials, seamless tiling surface, environment ground asset.