https://virtualcustoms.net/showthread.php/33932-HUD-Blue
https://virtualcustoms.net/showthread.php/76571-Teek-Modern-for-Windows-7-by-DevilsBrand%C3%82%C2%AE

https://web.archive.org/web/20050212034136/http://www.customize.org/details/38223
http://www.astonshell.com/
    http://menu.astonshell.com/skins/
    http://themes.astonshell.com/aston2/page1.html

https://www.neowin.net/forum/topic/818990-windows-7-visual-styles/
https://tweaks.com/windows/40051/windows-7-visual-styles/
https://www.deviantart.com/protheme/art/AlienXaqua-823574679
https://www.sevenforums.com/themes-styles/105477-windows-7-visual-style-help.html
https://www.spicytricks.com/article/dark-neon-skin-pack-for-windows-7-windows-theme.html