Ummm holy jeebus, correct me if im wrong, but
http://www.jk3files.com/file.info?ID=20099)
Is that a new torso model?? Someone pulled it off??? (if im just on crack, feel free to flame me me till im well done)
Looks like its one of the previous objects with a different skin.
i posted a tutorial in this forum as well as the skinning forum on how to create new SP classes, as well as add to existing ones....it does not have to do with a new model, as the skin references are to the existing one.....but this is not an impossible task, it is a fairly simple one