I do believe you can import 3d models into after effects 7.0 and camera paths, it should accept maya, 3d’s max, and cinema 4d although i may be wrong. Also if you have invigorator pro at zaxwerks.com you can import 3d models into that plug-in.
Thanks a lot you guys, you have been a great help, i have also learned that sometimes when you dont have the correct resources certain effects will be cut from a scene. I will try to move the camera around the green screen instead of moving the plane.