Happened to pop into the NVNexus a few minutes ago, and before hitting the listing to check for new NCCS comments, I spied an interesting file in the new uploads listing -- a hair pack converted from the Sims.
Seventeen hairs, look fairly high quality. I haven't loaded them into the game yet, so am just going by the uploaded screenshot. The hairs should also work fine for FO3; though of course the test plugin won't.
Anyway, if you're one of those that likes to add custom hair to your companions (or player characters) you might want to give it a lookie-see.
Not sure yet whether they're redistributable or not, as it doesn't seem to be listed in either readme or the permissions box on the file entry.