Good morning,
@Goms: Again, I'll leave this up to Osyhan, but if you ask me, you can really only expect Osyhan to re-construct the camera path, if he only has 6 shots to work from. It would be too much to also expect him to animate the water for you, or a flock of birds, or anyting else really. So IF you have the animation version, feel free to animate other things already, but if you don't, you can only animate the camera.
@black hole: yes you can use whatever scene you want, as long as it meets the other contest rules, such as "must be finished work and not WIP quality".
Cheers,
Frank