humanity-icon-theme : A nice and well polished icon theme ( https://launchpad.net/human-icon-theme )
notify-osd-icons : Icons for on-screen-display notification agent ( http://launchpad.net/notify-osd )
ubuntu-sounds : Default audio theme for the Unity ( https://launchpad.net/ubuntu-sounds )
ubuntu-themes : Monochrome icons for the Unity desktop (default icon theme) ( https://launchpad.net/ubuntu-themes )
ubuntu-wallpapers : Ubuntu wallpapers ( https://launchpad.net/ubuntu-wallpapers )
unity-asset-pool : Unity desktop icon theme ( https://launchpad.net/unity-asset-pool )
Add an ebuild in portage :
The ebuild is now in the portage tree.
You can also use layman : emerge layman then layman -a unity-gentoo
For Paludis use this rsync : rsync://gentoo.zugaina.org/unity-gentoo-portage
If you have a problem : ycarus(-at-)zugaina.org