# Plain Weave Carbon (1x1) – Gloss – Fusion setup
1. Appearance > Manage > Create new appearance > Standard Surface (Opaque).
2. Base: Color = image `plain_weave_carbon_basecolor.png`, weight 0.8. Metalness 0.
3. Specular: weight 1.0, roughness = image `plain_weave_carbon_roughness.png`, IOR 1.5.
4. Coat: weight 1.0, color white, roughness 0.03, IOR 1.5.
5. Geometry > Normal: image `plain_weave_carbon_normal_gl.png`, depth 0.25.
6. Texture scale: 100 mm x 100 mm (16 tows per tile, ~6 mm tow width), rotation 0 or 45.
7. Save to your appearance library.