bee-cell-icon-theme : Fork dalisha icon theme. ( https://gnome-look.org )
breezeremix-icon-theme : Mix of Breeze and FaenzaFlattr icon themes. ( http://kde-look.org )
dalisha-icon-theme : Dalisha icon theme. ( https://gnome-look.org )
faenza-icon-theme : This icon theme is for KDE ( https://kde-look.org )
macos-xcursor-theme : Official icon xcursor theme MacOSX. ( http://kde-look.org )
mate-backgrounds : A set of backgrounds packaged with the MATE desktop ( http://mate-desktop.org )
mate-icon-theme : MATE default icon themes ( http://mate-desktop.org )
mate-icon-theme-faenza : Faenza icon theme, that was adapted for MATE desktop ( http://mate-desktop.org )
mate-themes : A set of MATE themes, with sets for users with limited or low vision ( http://mate-desktop.org )
mint-mdm-themes : Mint Mate Display Manager Themes ( http://mate-desktop.org )
vibrancy-icon-theme : Official icon theme vibrancy. ( http://gnome-look.org )
Add an ebuild in portage :
The ebuild is now in the portage tree.
You can also use layman : emerge layman then layman -a open-overlay
For Paludis use this rsync : rsync://gentoo.zugaina.org/open-overlay-portage
If you have a problem : ycarus(-at-)zugaina.org