Although it's only part of the programme, tomorrow night's 'Digging For Britain' features the recovery of AA810 from Norway. BBC4 9pm.
It's also got a four page article in this months Flypast.
https://www.bbc.co.uk/programmes/b0bt8vvf
Spitfire PR.IV AA810 documentary
Spitfire PR.IV AA810 documentary
...Rad shutters auto.