Here's a picture of a Bedford MW (3rd down the line) in use with the German Army in Norway. I wonder if it has seen any sort of modification?
Source:
http://www.arcticwar.com/ > Photo Album > Sites in Norway and Finland
Caption: Convoy 22 June 1941. This unique photograph taken by Oberleutnant (lieutenant) Hans Brandner of the 2nd Mountain Division staff shows the start of the drive towards the east. The photograph was taken in the wee morning hours of 22 June 1941 on the road between Norwegian Kirkenes and Finnish (now Russian) Petsamo.
Photo: Hans Brandner