Thanks with all the help in finding the pics guys. Hopefully some great shots of the original models will surface somewhere. If not then i may have a solution. I have had a thought (thanks to darth solo for sending me a pic that inspired me). If i can't get any suitable pics of the generator or the bespin buildings then i could probably build my own models to use. This way i will have as many angles to work with as possible. It will slow work on ESB:R down a bit while i build them, but it could be a great alternative which would allow me a lot of freedom.
I'm also back to where i was before i installed the quad core. All the shots are now in 720p, so back to work on the rest of it now.