Above is an example of what happens when you do the following:
- Import 3D model of a head into MCEdit made of stone
- Bulk change the stone into TNT
- Load the level up and ignite the TNT head.
At some point, the game crashed out and refused to load the level any longer. I was able to load it back into MCEdit, which shows the head mid-explosion.
It looks like something from a crime lab. I love it.