libsane-dsseries-bin : SANE driver for Brother DS-series scanners ( http://welcome.solutions.brother.com/bsc/public_s/id/linux/en/index.html )
wings : Wings 3D is an advanced subdivision modeler ( http://www.wings3d.com/ )
Add an ebuild in portage :
The ebuild is now in the portage tree.
You can also use layman : emerge layman then layman -a sattvik
For Paludis use this rsync : rsync://gentoo.zugaina.org/sattvik-portage
If you have a problem : ycarus(-at-)zugaina.org