Wood, leather and suede texture scans: Poly Haven, CC0 1.0 Universal.
License: https://polyhaven.com/license
CC0: https://creativecommons.org/publicdomain/zero/1.0/

Tower-provided JPEG maps are included unchanged as fallbacks. Production KTX2
derivatives include full mipmaps: ETC1S colour/roughness and UASTC RGB normals.
These assets remain CC0 after encoding:
https://polyhaven.com/a/black_walnut_veneer_02
https://polyhaven.com/a/oak_veneer_02
https://polyhaven.com/a/natural_walnut_veneer
https://polyhaven.com/a/ash_veneer
https://polyhaven.com/a/green_rough_planks

https://polyhaven.com/a/brown_leather
https://polyhaven.com/a/scuba_suede