OpenForge 2.0 Magic Circle: Transmutation

One in a series of magic circles. Comes with floor tiles that can use any OpenForge 2.0 base and separate stone circles that can be placed anywhere.

These are all designed to print upright. The detail on them is too small to pick up well if printing flat. Since the z-axis is generally smaller then the nozzle on most fdm printers, when you want tight detail, it's much easier if you put that detail on the z-axis.

This is apparently a transmutation circle from an anime show called [Fullmetal Alchemist](http://fma.wikia.com/wiki/Transmutation_Circle#Transmutation_Circle), but it is based on something from [historical alchemist practices](https://www.quora.com/Are-transmutation-circles-real).

The 2" diameter circles were designed to work as the arcane circle pieces for [Frostgrave: Ulterior Motives](https://ospreypublishing.com/frostgrave-ulterior-motives).

For instructions on how to get started with OpenForge, we have a set of [tutorials](https://github.com/devonjones/openfo