These ebuilds come from http://blog.flameeyes.eu/.
If you have some problems, go to the official site first.
gtk-engines-blueprint : Blueprint GTK+2 Engine from Sun JDS ( http://dlc.sun.com/osol/jds/downloads/extras/ )
oxy-cursors : Oxygen cursors set. ( http://gitweb.freedesktop.org/?p=users/ruphy/oxy-cursors.git;a=summary )
Add an ebuild in portage :
The ebuild is now in the portage tree.
You can also use layman : emerge layman then layman -a zugaina
For Paludis use this rsync : rsync://gentoo.zugaina.org/zugaina-portage
If you have a problem : ycarus(-at-)zugaina.org