The 3D effects were done with Blender. Kdenlive synced the two videos with no problem, even though the frame rates were different.

http://www.youtube.com/watch?v=urWxGXr-f0Y

Nice one.
Can you give us some data on the on-board camera? (size, resolution, ...)

Here's a link to a great page on the camera: http://www.chucklohr.com/808/

Here's another one: http://www.youtube.com/watch?v=FF4TEJW9usA

And the video of the onboard camera only: http://www.youtube.com/watch?v=rVBkhGibcco