there are 10 or 12 pinzgauer 716 i have seen in past 21 months all dead rusting at different places in Balochistan with FC posts.
according to FC those military looking trucks were captured from people crossing border which look like ISAF vehicles. (possibly snatched by fighters and crossing into Pakistan got arrested)
i seriously doubt even if any workshop have actually seen or had chance to feel the metal of such vehicles.