It might occur again...if I'm up around your way when you have the garden railway done
Mine is completely stripped down, had to break a couple of fittings to seperate the cab from the boiler but easily glued back on. The footplate plasric is incredibly strong and I can't bend it back enough so it remains flat, I think years of being bent up by the lighting board have almost set it like stone.
I'm going to try some internal metal strengthening this weekend and see how that goes. The cab interior is a bit spares as is the back head but once split apart theres ample room for some extra detailing and perhaps fitting of cab interior lights as well as motion lamps which the Germans favoured to assist in working on the loco at night.