I was just looking for KG-200 photos on Google Images when I found this photo archive.
http://www.luftarchiv.de/index.htm?/beute/usa/
Edit: I didn't realize it but this site pretty much covers anything Luftwaffe photos. I looked at flight instruments, and it has a color chart of Luftwaffe instruments, and BW and some color photos of cockpits. Sorry that it is auf Deutsch, or in German.
WIP: Monogram 1/72 B-26 (Snaptite) as 73rd BS B-26, 40-1408, torpedo bomber attempt on Ryujo
Monogram 1/72 B-26 (Snaptite) as 22nd BG B-26, 7-Mile Drome, New Guinea
Minicraft 1/72 B-24D as LB-30, AL-613, "Tough Boy", 28th Composite Group