About this 3D model

This is a medallion based on a drawing I did for my son when he was about 10. It's my first original STL creation made in Blender and exported with the built in STL exporter. Printed using the Printrbot Simple 2014 I built two weeks ago. I have added a triceratops medallion as a companion piece to this. http://www.thingiverse.com/thing:409656 I printed a newer version with two different colors of filament on a New Matter MOD-t that I was testing with Cura for our MakerSpace.