Thats a fine model, Brian. I've been following your build and did a trivia question over on that thread regarding the model tests of the Arrow on Nikes into Lake Ontario. It certainly brings to mind not only TSR2, and what about that in 1/48?, but also the XF-90.
I built my Lodestar in no small part because of a lot of study I've done about the Pine Tree Line, and USAF bases in Canada and Greenland, esp. at Thule.
Dave, the Lodestar is the 1/72 "Model 14 in Norwegian Service" by Special Hobby. I picked the cheat line from a BOAC decal set I have. This kit is pretty challenging.
My previous Canadian subjects are Montreal Locomotive Works, as RR is my favorite hobby.