Possible Model Brain Inspiration

We want our brain to be quite sleek looking. We have looked into buying model brains, but we feel that the best and cheapest way would be to create a vacuum formed brain. This was inspired by a someone who created a brain model with lights in. This is done by making 2 halves of the brain with clay and vacuum forming each one. Then wire or lights can be places inside and stuck together. This would be ideal for when we put the nodes inside the brain.

http://www.instructables.com/id/The-Brain-an-external-hard-drive-and-light-sculptu/