Commemorative Coin/Medallion Idea

This thing was made with Tinkercad. Edit it online https://www.tinkercad.com/things/leQNEdcbkYC

I appologize for the photos, but I don't have it printed yet, and can only show what it looks like in Tinkercad via screenshots. Let me know what you think about it, as this is my first Thing!