Clarissa Transparencies

This is not the final background, I am waiting to scan those in on Tuesday at uni, however I wanted to test the transparencies animations and start getting the files set up.

This test told me two things:

1. I need more than one directional light, otherwise I get the strong shadow that's seen behind the hand
2. The glow on the "brain" sphere isn't working. I need to find a new way to do this. 

So I need to do these changes before moving onto the final renders.