Celtic Heart Knot Stereographic Projection

This is a stereographic projection of a classic Celtic knot, but modified so that there is an integrated heart as opposed to a separate ring. Put the model on a flat table, then put a point light (LED will work well) at exactly 100 mm above the table above the center of the model.

You can also print the included cap, which lets you install a 5mm LED in the correct place. I've also included the model and the cap combined, but good luck getting supports out!

There are also 2 different versio