WWII aviation display is "behind" the carrier, and naval aviation display is in front of the carrier... or the opposite direction of the second picture... and there's a Spitfire nose you can make out in the first picture towards the middle/top of the display case.
And towards the right of where these pictures were taken, where the banister is... there use to be an Ar234 on display on the ground level, and a P40 hanging there shortly after the 234 was moved.
-SW