Create an anatomical transparency animation

Anatomical transparency animation using free software.
I used a 3D Scan of my body and a 3D re-creation of my actual brain modeled from 2D fMRI scans.
Don't fret you if don't have a 3D scan of yourself or a model of your own brain, this technique can be applied to any body part and the files can be sourced from thingiverse!
Get creative with it! For example this animation effect and be achieved with these models:
https://www.thingiverse.com/thing:1680395
https://www.thingiverse.com/thing:2358565