Wanted Thermal screen for 2009 Merc Sprinter

I'm looking for a good quality thermal screen for 2009 Mercedes Sprinter.

These are built on the W906 chassis. I think half way though 2018 they changed to the W907 chassis, windscreen shape is the same but mirrors slightly different according to the helpful woman at Silver Screens.

Polar screens for a 2018 Merc won't fit according to them. Silver Screens mostly will fit but won't be ideal around mirrors.

I'm in Brighton, so if not local I'd pay for postage.

Thanks