keavdog
is that a fuel tank behind the pilot seat? And did the rear gunner not have a seat?
The development of the Il-2 was pretty twisted... First it was designed as a two seater with an according armored tub. But it was to heavy and underpowered, so they shortened the tub and made it a single seater. Then the performance was OK. But then the units fielding those planes noticed, that a rear gunner would be extremely useful, so they added the rear gunner as a field modification - that was later made a production feature. So they saved a lot of weight by essentially putting the rear gunner on the outside of armor - look how he seats on the wrong side of the armored plate and mostly outside of the armored tub. The rear gunner uses a leather belt for a seat and has a "throw-away" .50 Berezin machine gun, but with a sophisticated reflex sight. While saving a lot of weight, the rear gunner still shifted the CG alot to the rear and that's the reasons the wings were "folded" to the rear like this - the soviets called it "strielka" - the arrow. And yes, that's a fuel tank behind the pilot - protected a lot better than the rear gunner...
lawdog - your Shtormovik turned out really nice! Thanks for sharing!