Crest of NJG 5 and 6.
 

Hi,
I am puzzled. Whereas it common to find pictures of nightfighters of NJG 1 - 4 with a NJG crest (please see:http://www.gyges.dk/heraldics.htm ) , I have never seen a picture of a NJG 5 or 6 aircraft with the crest. Can anyone explain please? Or even better provide pictures of aircraft from those two NJGs with a crest.
bregds
SES