Do you have his first names and any ideas on where he came from? He's bound to have been Dusty when in uniform.
Have you spoken to the curators at VL? They may have 818 NAS records. Did he even stay with 818 to the end of the war?
Is there any mention of him in the London Gazette?
Wiki says that Telegraphist/Air Gunner (TAG) LA A. J. Hayman was also in Moffat's crew. Have you tried the TAG Assoc records for info on Hayman?
Nice bit
here about the three of them.
More
mentions of Miller in Moffat's book. He seems to have been a very good observer.