oxygen-gtk2 : Official GTK+:2 port of KDE's Oxygen widget style ( https://projects.kde.org/projects/playground/artwork/oxygen-gtk )
oxygen-gtk3 : Official GTK+:3 port of KDE's Oxygen widget style ( https://projects.kde.org/projects/playground/artwork/oxygen-gtk )
Add an ebuild in portage :
The ebuild is now in the portage tree.
You can also use layman : emerge layman then layman -a lif
For Paludis use this rsync : rsync://gentoo.zugaina.org/lif-portage
If you have a problem : ycarus(-at-)zugaina.org