Texture sources: ambientCG, licensed CC0 1.0.
WoodFloor051: https://ambientcg.com/a/WoodFloor051
Metal032: https://ambientcg.com/a/Metal032
License: https://creativecommons.org/publicdomain/zero/1.0/
Downloaded maps: Color, NormalGL, Roughness and AmbientOcclusion where available.