Hello Stig,
So is this not T3229? and I admit I don't know that it is :
https://www.ebay.fr/itm/Aviation-pho...gAAOSweVZeijOv
Also Giancarlo Garello Prede di Guerra P.77 has ' in September 1941 the Beaufighter was assigned to a Luftwaffe unit which specialized in the evaluation of captured enemy aircraft' Anything in Lerche?
Regards,
Clint