I notice the gear doors hanging open on the Mitchell. The oil drums are probably intended to hide flat tires (or they may have even removed the wheels entirely.)
I'm suprised they didn't do that scene in miniature.
Here's some info I found on another forum..the poster was "Aerovin," as in aerovintage.com, so I think it can be regared as accurate.
Quote:
The B-25 in question (Tora Tora Tora) was s/n 44-30478, civil N9754Z. It had indeed been damaged in May 1965 when a drunken pilot took it for an exciting joyride. For Tora, the filmakers mounted one of the vertical stabilizers as a single fin to allow the B-25 to somewhat resemble (loosely) a Douglas A-20. It appears in the film in very short scene when the Japanese fighter crashes through the roof of the hangar and explodes. The B-25 survived, though heavily damaged. Its ultimate fate?
There were no reported B-25s at Hickam or Wheeler on December 7, just a squadron of A-20s. That the filmmakers went to such a length to replicate an A-20 on scene is indicative of the efforts they made to get it as accurate as possible.
And here it is in the registry, with a side-view pic.
http://www.warbirdregistry.org/b25registry/b25-4430478.html
SN