These were used by EOD (Bomb Disposal) to transport their personnel and equipment in N.Ireland. They are armoured and powered by a Perkins diesel engine. Whilst being a Pinzgauer owner I see the attraction of square functional vehicles I do not think this would be any good for converting to expedition use in any way at all!
They are made by Alvis, now part of BAE Systems. Popular export vehicle for Police forces where the locals aren't too friendly!