Deserve their own section as they're brilliant.
Helen got busy with the sewing machine & some material from eBay, plus “blackout” lining material. These are for the windows in the back:
Rear doors:
Hooks are Maplin cable P-clips riveted to the window frame in an existing rivet hole:
Curtains are just threaded on net curtain wire which is peanuts to buy.
Helen also made a divider curtain where the bulkhead used to be:
And some thermal blinds for the cab windows - B&Q value tin-foil backed bubble wrap loft insulation (£15/roll), a roll of 2“ NATO green nylon webbing from eBay and a dozen or so window suckers. Took some heavy duty sewing but came out a treat, they're hundreds of quid to get custom made!
Here's a close-up of the construction: