This ones lovely;-)
http://cgi.ebay.co.uk/TRANSIT-MK1-CAMPER-VAN_W0QQitemZ260585061420QQcmdZViewItemQQptZUK_Campers_Caravans_Motorhomes?hash=item3cac147c2c
We had one of the Punch and Judy Transits back in the 70's. It's a Canterbury Savannah and they used to be converted in a workshop at the rear of South Essex Motors Ford dealership in Basildon (I lived in Basildon at the time and used to walk past their workshop every day). They would convert new vans or take a secondhand van and convert it for you. We had a three year old van with a brand new conversion - same colour as the one for sale.
Looking at the first van, you can see the difference in the living/load space of the van by looking at the pop up roof and comparing it with the Wanderer roof.