Solar Icons by 480 Design. CC BY 4.0.
Source: https://icon-sets.iconify.design/solar/
License: https://creativecommons.org/licenses/by/4.0/
Shapes retained; display color follows the Rio888 theme.

MingCute Icons by MingCute Design. Apache License 2.0.
Source: https://github.com/mingcute-design/mingcute-icons
See LICENSE-MINGCUTE.txt.

Casino image and chevron observed at https://jubet777.click/
Casino image: https://jubet777.click/img/icons/menu/casino.png

Additional MingCute icons: greatwall-line, apple-fill, windows-fill (Apache-2.0). Android mark retained from the public reference menu.

Dollar: Solar / 480 Design, CC BY 4.0.
Slot-machine: Emoji One (v1), CC BY-SA 4.0, unmodified SVG. Source: https://github.com/joypixels/emojione-legacy ; https://creativecommons.org/licenses/by-sa/4.0/