Buckles, one on the waist and one for the sword. Onscreen pic was available, nearly flat, for the swordbelt buckle. I printed it, cut it, laid it on my clay and started my sculpt. Several online sources reported this to be 5 inches long. As with all my projects, I realized it was not symmetrical, after the fact, and would like to do a full restart but not for this current build.
BIG WARNING: DO NOT USE ALGINATE WHEN THEN CASTING TO TWO PART EPOXY. Water and epoxy are not friendly and bubbling goes wild. Alginate is never dry. I had to recast the mold in stone plaster casting material. However, this forces you to lift the cast early or it will be permanently in the mold, 8 minutes maximum and the be careful not to tear or deform it. Two part silicone pour for the mold would be the correct method, followed by the correct epoxy mix for the final cast. With either, brush paint the mixture lightly to the clay sculpt to eliminate air bubbles, then pour to fill. Repeat that paint first process when pouring in the epoxy for the final cast part.
The second buckle was purely sculpted from the picture.
First paint coat was gold and touches of stain were added with furniture touchup stain pens from Dollar Tree. Black in the middle and mahogany for the edging.
These stains reliquify with rubbing alcohol and can then be "painted" in place using a small brush with a stippling action. Be patient as you will be moving it until you like it and then you must hold still and wait for the alcohol to evaporate or it will run and move your color.
Still working on aging but that all depends on final lighting. Some in-movie shots show a very silver but tarnished finish and others show dark aged copper and brass. The fight against digital color grading has no end in sight.