The tortoise and hare pendant just now arrived at my door, and it's perfect! I love the design, and Shapeways did a great job with the print quality in the matte black steel material.

Still figuring out a clever way to mount it as a wedding gift -- I'll be sure to share photos when I do!
It'll be with another 3D printed piece I got from Shapeways, and the two will go together beautifully for my husband-to-be.