Brain - ATTEMPT

So I have spoken with a co-worker about how to go about modeling a brain. Neither one of us even wanted to try it.  But, it has been bothering me and then an old friend asked me about it. So I decided to start doing some labs. Here is where I wound up..Still have a ways to go.

Hi Poly ( over 1,570,000 )

So I took the shape and transferred the polys to a mid-polygon model (30,000)

Now for a Hi-Res normal map