Where is it possible to find a yellow canvas for a roof like this? (see link below) The roof is a bit longer than the regular Pop Top (64-67) roof often seen on Split Screen buses. http://www.ebay.co.uk/itm/VW-1973-CAMPER-CAMPERVAN-WESTFALIA-BAY-WINDOW-T2-POP-TOP-LHD-TAX-EXEMPT-/160955403612?pt=UK_Campers_Caravans_Motorhomes&hash=item2579b08d5c
