Lovely photos, thanks Dan.
Sorry I have no further details, these were supplied to me by Rod Brown (UK Chipmunk guru).
I think I've confused you, WG478 really
is mine. Purchased as an incomplete box of bits in 1998, the restoration took nearly 6 years. It's finished as it was when a 2 FTS "Blue Chips" aircraft, 1970-72:
Interesting too that the lead aircraft in your photos is WG480/"D", also extant and residing in SE Queensland (in this case Toowoomba):