Then I created a storyboard in Illustrator
The CGI particle journey was generated in Maya by a colleague.
I composited everything (greenscreen Mr Tumble and children / sparkle particles / grade) in After Effects.
Due to time constraints I only had our CGI department for a brief time.

So, I actually ended up tracking all the children into each star using Mocha AE

I created the particles in Particle Illusion
Delivery was 1080p (1920x1080)

 

Please let me know what you think.