These are PBR materials for woven mats or similar surfaces, including 4 herringbone variations and 1 simple weave. I really enjoyed the procedural workflow on this one, so much potential to create any variation I might need! Used to cover the floor of the Ananauri burial chamber: https://www.artstation.com/artwork/2x8Gdy
100 % Substance Designer. Rendered with V-Ray.
You can get it on ArtStation marketplace: https://www.artstation.com/archaeotect/store/nkrB/5-woven-mat-pbr-textures