I saw the re-screened episode on this past Saturday night.
They did show much of the Westfalia interior, which looks rather like the 1973 Westfalia Continental configuration like mine; albeit with plaid cloth upholstery rather than the autumn gold cloth upholstery that mine had
Whilst they had the vehicle partially disassembled, with the windows removed, I wonder whether they incorporated any useful upgrades, such as an electrically-heated front windscreen, electrically-heated rear window, rear-window wiper & washer system, sliding-door pull-close strap / handle and elevating-roof gas struts!?!