A collection of 4 realistic worn and dirty steel materials, ideal for industrial, architectural, and gaming projects that require metals with a used and aged look. ... Archive included: 3Dsmax File (Corona & Vray) Fbx file (Corona & Vray) Textures folder (specular/glossiness work flow) ... Attributes: PBR Material seamless textures Size Textures: 4k (4096 * 4096) Textures Format: png ... Texture Channels: Diffuse: (Uniform Color) Specular (Reflection) Fresnel IOR: (Uniform Color) Glossiness … V-Ray Version: 5 Corona Version: 7