Pointclouds were created with Houdini and displayed in web form with Potree [www.potree.org]. Coloring comes from Substance Painter and the white/grey matter is from actual MRI data.

You can view it here on my website [www.todddurant.com]. Load times can take a minute or two depending on connection speeds.

This was one of the most enjoyable projects I've worked on and I just wanted to show that Houdini and for that matter LIDAR data can be used outside their traditional domains.

Thanks!