Here are the files for the lifeboat:
http://files.filefront.com/Lifeboat+.../fileinfo.html
It contains the lifeboat 3d model (along with people), crewmember figures, D. Kruger's skins, and a new skin for the liferafts.
The people are separate models from the lifeboat, so if you use wings3d you can move them around, clone them, or delete them depending on how many people you want.