Did he paint the invasion stripes for d-day.The father of one of my school mates was a piano maker by trade and was conscripted as such into the war effort. It was some years after the war ended that he revealed that the "pianos" he made as part of the war effort were in fact components for the airframes of military aircraft
One of my Airfix favourites, alongside the Flying Fortress
Probably a few months between assembly and destruction , but yesAirfix kits, did you ever, like me, spend a few days assembling one, then another few days painting it, then fill it with lighter fluid and set fire to it whilst throwing it from the bedroom window shouting "Gott im Himmel" .