Carbon Fiber
Third material of the summer, I didn't know what to do. Carbon fiber crossed my mind and decided it would be easy enough while I try to come up with other ideas. Turned out to be a lot more interesting of a texture than I thought, with very fine lines in each strand and the different roughness values for each part of the weaving. As always feel free to give constructive feedback, as I am still learning as I go.
4K material applied in UE4 on a simple sphere and cylinder mesh. Lit with a simple lighting setup and an HDRI.
Reference Image
Albedo, Roughness, Normal, Metalness, Height, and Ambient Occlusion maps
The main pattern of carbon fiber was easily created with the Weave Generator with a weave of 2.
The small fibers were similarly easy, with Anisotropic Noise making up the noisy fibers within the weave pattern.