Hope, this is not to late.
Three different codecs, so nobody can complain 
Tornado MOV H264(4 MB)
Tornado MOV SOR (25 MB)
Tornado WMV WM9 (7 MB)
The life footage was made with a Sony F828 camera on a rainy day.
The 3D was made in Maya 6.5 unlimited.
For compositing I used combustion 3.
The resolution is 640 x 400.
Time for creation is almost impossible to say as I did so many stuff side by side over the last weeks.
cu