Accurate Brain 3d Model

This is a model from NW Noggins, an organization that uses physical brain 3d prints to help teach children about neuroscience by being able to touch real models of brains.

There are 2 models.
One is the full 3d model that will need supports to be printed.
The second is a 2-piece print that has dowel pin holes designed in, for 3/8" x 1.5" wood dowels to attach them together. Print flat on the build plate and no support is needed.