It’s the texture of the pavers repetitive.Texture with good resolution 2048.This texture is generated in Substance Designer.Archive contains 6 textures ( Pavers_ambientOcclusion, Pavers_baseColor, Pavers_height, Pavers_roughness, Pavers_DirectX_normal, Pavers_OpenGL_normal ).it’s material PBR.
OBJ (OBJ, filesize: 201 MB), TEXTURES (Textures, filesize: 201 MB), FBX (Autodesk FBX, filesize: 201 MB)