All,
A bit more done on the inside. I used an old seat and drilled holes in it. I added some bits and bobs based on the photos I have including some radio equipment, a pump in the observer's area (?), some extra tubing in the back and a box on the right side that I think is the "bombay". I added some rudder pedals and that's it for now. Oh...I also got the engine fitted and stole a Spandau from an Eduard Pflatz.
I can't get used to how big this thing is since I'm fresh off lots of 1/72nd material. I feel like I can put working instruments in this thing!

The pilot's area needs some work but I don't know what style of joystick he would have used...I can't tell if it's a Halberstadt type, a Rumpler wheel or a spade grip like a Fokker. I need to do some more research.
Anyway, this one is really cute and is coming together quite well. A bit more and some seat belts and she is ready to paint and close up.
Thanks for looking!
Dan