Heart shaped Necklace pendant

Made this pendant for my girlfriend a while back, thought I'd share the design.

I currently have three different models, a plain, a striped and one with holes in it.
I also added my Inventor-file for the plain heart, so anyone with Inventor can make all the designs they want, add text or whatever.

I've printed all of mine with 0.3mm layer height, don't think you'd need better than that really.

The metal rings for the necklace to go through can be found in most hobby-stores.

Sorry about the low-res photos, they're cut out from a larger image, didn't have anything better available at the moment.