Two variations on a necklace. These are modeled after a hammered gold necklace my husband bought me on our honeymoon 15 years ago.
Variation 1 (published as "Welded Plate Necklace"): all the plates are welded together.
This is Variation 2: The plates are connected via bridges. Depending on your print material, this should allow a little more flexibility.
Please scale to fit your printer and the wearer. Or print a small version as a necklace charm/pendant.
Feel free to customize and add spaces/rings for a jewelry clasp so it can be worn as a choker.