Color footage/photos of Luftwaffe's Blue tracers?

[Th!rdeye]

Anyone have any footage, photos or any other info about the Luftwaffe's blue tracers? I'm interested in learning more about the different Tracer configs used on WWII aircraft and this is one item of info at the top of my list.

 

[CharlesBronson]

Here you got some pic.

http://www.ww2aircraft.net/forum/we...ftwaffe-cannons-machineguns-topic-6368-3.html