Paper textures used for the per-theme workbench paper-grain overlay.

Source: ambientCG (https://ambientcg.com)
License: CC0 1.0 Universal (Public Domain)
         https://creativecommons.org/publicdomain/zero/1.0/

No attribution required for commercial or private use. The original 1K
PBR material sets were downloaded from ambientCG, only the diffuse /
Color map was extracted, then downscaled to 512×512 via `sips` and
re-encoded as JPEG (quality 70) to keep web payloads tiny.

Original asset → local filename:
  Paper001      → paper-001.jpg
  Paper002      → paper-002.jpg
  Paper003      → paper-003.jpg
  Paper004      → paper-004.jpg
  Paper005      → paper-005.jpg
  Paper006      → paper-006.jpg
  Cardboard001  → cardboard-001.jpg
  Cardboard002  → cardboard-002.jpg
