Thanks Terry. I tried pinning down a date for my subject aircraft. The block of s/ns in which mine was made began rolling off the production lines at Blackpool in the fall of 1940. X3763 was about 3/4 of the way down the production run of 500 units so I suspect it's a mid/late 1941 machine.
Sounds like I should redo the front turret in the early colours and that means that I need to bust off the clear cover. It's glued on with PVA so I don't think that should be an issue but I certainly won't force it.
In the meantime, here are a few updates. There are pics and videos showing what appears to be an air-tight door behind the front turret that is attached to a bulkhead. I made the bulkhead out of plastic card that was carefully cut to match the contour of the interior and then split at the center so I could glue it to both halves. The below pic shows the test fit with on side glued and before cutting the bulkhead in half. Unfortunately, there's no way to install the turret after the fuselage halves are glued Unless I cut off the teardrop fairing on the top. Still weighing whether or not this will be of benefit. Also seen is another wooden floor part that I scratch built next to the crew hatch.
Viewed from the front, there remains a gap behind the turret at the floor level and this will need to be filled as well.
Trumpeter provides parachute packs that are supposed to be glued to the fuselage walls at the crew positions. These take the form of a simple pillow shaped object. In actual fact, racks are provided on the aircraft at multiple locations into which the crew would stow their chutes when boarding the aircraft. I will depict the aircraft bombed up with guns installed and ready for its crew to board on its final mission so these chutes would not yet be stowed. Rather, empty racks would be more correct and so I made up 3 of these which will be seen in the nose section. Below are the finish but unpainted racks along with a sample of the kit part. The racks are about 6mm square and the construction is obvious.
And finally, a pic of the racks installed awaiting paint. Also appearing in this photo is a cushion for the bomb aimer. This was made of styrene card that was liberally coated with PVA
The air tight door will be a bit of a challenge in that it's bowl shaped and will likely interfere with my scratch built bombing computer which, it seems, sticks out too far. I will find a way though!
As always, thanks for the input and feedback.