Oxidized aluminum

Class: metal-paint
Use: Dull brushed aluminum with chalk oxidation, rubbed scuffs, rivet ghosts, and blue-green corrosion.

Maps: basecolor.png, height.png, roughness.png.
Resolution: 1024 x 1024. Authoring: seamless repeat-ready tile with neutral diffuse source treatment.
The source was generated as an Incoprea material study and processed into a practical PBR starter set.
