This pack contains ~120 civilian character skins which were created for UFO:AI, the associated models are also released under GPL2 and can be found at http://ufoai.ninex.info/licenses/models/civilians/female/license-gpl-20....
74 Female body skins
14 female head skins
29 male body skins
All of these textures are 256x256 pngs created in GIMP 2.6 and working from the original versions of these skins, which are also available from the UFO:AI project and were originally created by Lukas "Rastaman" Beyeler .
As always, if you use these I'd love to hear about it, its not a requirement, but its just cool to know :)