A bit more on the photo shown above:
The photo of "Winston" was donated to AWM by Reg Bowden, who was the armourer for the aircraft. In 2010 I built a model of Winston for Reg, and I gathered information from Reg, and Peter Demaine who was the Navigator. Peter provided the squadron code after referring to his logbook.
A8-6 (EH-K) was an Australian Mk21 delivered to 31 Sqn in September 44 along with A8-13 and was authorised to be repainted in the earlier Coastal Command camouflage scheme (green, grey and sky) by CO 31 Sqn after the pilot Dave Doughton visited 30 Sqn to see how they were using the Mk21 aircraft. He was stunned that the Foliage green aircraft were flown in close formation over the jungle in poor visibility and believed that mid-air accidents were inevitable. The aircraft was repainted in October 1944 and the photo was taken in Moratai in January 1945. Neither Peter or Reg could remember where exactly the repainting was done, but that it was unlikely to have been done at Coomalie Creek.
Dave Doughton was an anglophile hence the name "Winston" and the Bulldog's head on the nose, while every other aircraft in 31 Sqn had the Richmond Tiger painted on the nose. This came from the CUB workers donating the production cost of a Beaufighter. The Sqn painted the Tiger on the nose. The workers were so happy that they donated part of their traditional brewery workers daily beer to 31 Sqn. So the Squadron painted a Tiger's head on every aircraft. Dave was also a very forthright individual, hence getting his way in repainting an aircraft that was only six weeks old. He took Reg along on a number of missions so that he could reload the 20mm cannons after the initial strike. Reg sat on top of the reload ammunition during the approach and first attack, then reloaded and got to enjoy a second time over the target. His pay went from 6 shillings to 10 shillings per day every time he flew one of these missions, so the pay section hated him. Reg said that both the Japanese and the Pay section wanted to see him dead, but with the Japanese it was professional not personal.