Modular Chain Jewelry Link Low-poly 3D model
cgtrader
In blender, use an Array Modifier and a Curve Modifier, and attach it preferably to a circle curve and edit it to your preference to fit your character. You can set the array modifier to the length of the curve and it will all basically be procedural from there. I recommend deleting all but one of the links, I added multiple for reference.
Download Model from cgtrader
With this file you will be able to print Modular Chain Jewelry Link Low-poly 3D model with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Modular Chain Jewelry Link Low-poly 3D model.