Singapore Mahjong Club — tile artwork

Tiles 10–26, 33–45: original vector drawings for Singapore Mahjong Club.
Released under CC0 1.0:
https://creativecommons.org/publicdomain/zero/1.0/
These drawings use traditional mahjong arrangements and motifs. The circle
rosettes, segmented bamboo, white-dragon frame, botanical illustrations and
four animals are authored as geometry in scripts/draw_tiles.py.

Tiles 0–8, 27–32 and the headers on tiles 34–41 contain glyph outlines from
Noto Sans TC, weight 700. The extracted source outlines are retained in
scripts/tile_glyphs.json. Glyph shapes are scaled uniformly, not stretched.
Source: https://github.com/google/fonts/tree/main/ofl/notosanstc
Copyright 2014–2021 Adobe (http://www.adobe.com/), with Reserved Font Name Source.
License: SIL Open Font License 1.1, retained in Noto-OFL.txt.

Tile 9: traditional one-bamboo bird by Cangjie6, CC BY-SA 4.0.
Source: https://commons.wikimedia.org/wiki/File:MJs1b6-.svg
Author: https://commons.wikimedia.org/wiki/User:Cangjie6
License: https://creativecommons.org/licenses/by-sa/4.0/
Adaptations: tile shell removed, transparent face normalized to 300 × 400,
and red, green and blue inks harmonised with this table's palette.
This adapted bird artwork remains distributed under CC BY-SA 4.0.

All 46 faces are self-contained SVG vectors. No raster thumbnails or remote
font/image requests are required to draw the tiles.


Detailed animal tiles v2 — Cat (42), Rat (43), Rooster (44), Centipede (45)

Adapted from “Mala tiles.png” by Cangjie6, Wikimedia Commons.
Source: https://commons.wikimedia.org/wiki/File:Mala_tiles.png
Author: https://commons.wikimedia.org/wiki/User:Cangjie6
License: Creative Commons Attribution-ShareAlike 4.0 International
https://creativecommons.org/licenses/by-sa/4.0/

Changes: individual animal motifs were redrawn with built-in image generation,
with additional engraved line detail, cleaned through the Blender material,
and rendered on the existing ivory/jade tile body in upright and overhead poses.
Directional overhead variants preserve each player's orientation and lighting.
The adapted animal artwork and its rendered tile images are distributed under
CC BY-SA 4.0. No endorsement by the original artist is implied.

Web assets: tiles-3d/animals-v2/ (all PNG files below that directory).
Native assets: tile-3d-animals-v2-*.imageset.
The earlier original CC0 animal vectors and sprite images remain available
outside these versioned directories. This notice applies to the v2 animals.