STL file for pewter pendants

3D Modeler Needed: Convert Jewelry Design Images to Print-Ready STL Files (Long-Term Potential) We're launching a pewter pendant line to accompany a new clothing brand and need a skilled 3D modeler to convert our original design images (created in Adobe Firefly) into production-ready STL files. The process: We print your STL on our resin 3D printer, and the printed high-temperature master goes to our pewter caster (spin cast-silicon vulcanized mold). Accuracy to the source image is the top priority; the finished pendant should match the design as closely as possible. Starting scope: 5–6 pendant designs as a paid test batch. We have 40 designs total, with more coming, so we're looking for someone interested in an ongoing relationship as the line grows. Requirements for each STL: • Watertight, manifold geometry verified as printable • Relief detail that will survive pewter casting (appropriate depths, no fragile thin features) • Recessed wells on select designs deep enough to hold UV resin inlay • Back of pendant includes a signature mark and possibly additional detail • Suitable wall thickness and geometry for resin printing and metal casting