A view from the rear. I decided against adding plumbing for the oxygen bottles; you have to draw the line somewhere!
The gun mounts are simple, as are the ammo runners, but as it's impossible to see without opening up the inspection hatch in front of the windscreen, I could live with it.
And then the tub goes into the fuselage.
Fin and stabilizer in place. The little photo-etched hinges work just fine!