Stumbled across this interesting film of what appears to be a French airfield used by Luftwaffe maintenance crews to repair and also strip aircraft for usable spares. Judging by the yellow nose stripe I guess the Do17Z maybe a repaired 9/KG2 machine?
There is a KG51 JU88 9K+FK (2054?) at 3.20 and a Do17Z at 3.35 which has a nose emblem. No idea which unit.
https://www.youtube.com/watch?v=xOMg75L8FI4