I just thought of this today....I work at an FBO, and in doing so I have access to just about any general aviation (including business jets) aircraft . Part of my job also involves working with the airlines here so I'm around ERJs, XRJs, CRJs, SP80s, 737s, A319s, and Bae146s.
My offer is this, if anyone need detailed pics of aircraft parts or paint jobs, let me know. I can get them for ya. I'm not too sure about cockpits as most planes are locked up, and on the airline side, security kinda frowns upon non-crew going up there.
Either way, just PM me and let me know what you need.