Composited Earth Zoom and Rotation

This is an unfinished clip from a film i am helping to make. Don't ask me about the characters or the method of how they were shot into space, this was not my idea i was just doing what i was told! The first 3D clip was not done by me, i just composited the earth zoom and rotation, made the clouds and cameras. There are supposed to be twinkling stars in the background, but due to the quality of the upload they have disappeared... When i make my final compositing showreel i will upload it to a server so the quality will be better!

From what i can gather about this clip of the film, the four characters have arrived on an island which is in fact a Bum, which then proceeds to eject them via flatulance through the Earth's atmosphere and into space. Story and Concept Courtesy of the independant Comedy Film Company 'Punchdrunk'.