Need some help with green screen for filming

[TaffinMunich]

Folks, I was unsure where to post this - hope this is the right place.

I'm working on a little film for Youtube regarding aircrew reports of "Foo Fighters" in WW2. I'm not so tech savvy, this is a learning curve so forgive me if I don't know the terminology. Can anyone suggest where I might get aircraft interiors that I can splice in with green screen footage of my actors? Initially I'm looking for a Wellington cockpit looking forward (Pilots perspective) and then looking back at him.

I'm not a gamer but I know that some of the aircraft these days look pretty phenomenal, so i figured some folk here might be able to point me in the right direction.

Thanks in advance,

Taff