We also received responses from the Global Mog community, I am sharing few & rest will be shared by our Tour De Operator 
Mr. Frank Van Weerdenburg has beautiful 404 in charcoal grey tuned up for mud rallies, he has won few remarkable rally events and you will more details on his website!
<meta http-equiv="Content-Type" content="text/html; charset=utf-8"><meta name="ProgId" content="Word.Document"><meta name="Generator" content="Microsoft Word 12"><meta name="Originator" content="Microsoft Word 12"><link rel="File-List" href="file:///C:%5CUsers%5CBASHAR%7E1.KHA%5CAppData%5CLocal%5CTemp%5Cmsohtmlclip1%5C01%5Cclip_filelist.xml"><link rel="themeData" href="file:///C:%5CUsers%5CBASHAR%7E1.KHA%5CAppData%5CLocal%5CTemp%5Cmsohtmlclip1%5C01%5Cclip_themedata.thmx"><link rel="colorSchemeMapping" href="file:///C:%5CUsers%5CBASHAR%7E1.KHA%5CAppData%5CLocal%5CTemp%5Cmsohtmlclip1%5C01%5Cclip_colorschememapping.xml"><style> </style>A bit far for me to drive UNIMOG to Pakistan...
) But you are lucky to have the most amazing terrains on earth.
I have a short video of our Unimog at Breslau 2010
You can see our servicetruck with (black) 20ft container.
This container holds my (black) Unimog during transport.
At the campsites we can sleep in the container and the navigators can do their prep work.
There is also a small workshop in the front of the container.
On the trailer behind the truck is the other (grey) Unimog in our team.
Truckrally team Brabant-Breslau | Welkom
Regards,
Frank