Anatomical Human Heart Pendant — 3D Printable Jewelry Model for Silver & Gold Casting (No AI)

A highly detailed, anatomically realistic human heart pendant designed specifically for professional jewelry investment casting. Features deep, aggressive muscular textures optimized for oxidation (blackening) and high-contrast polishing. The bail is seamlessly integrated into the vascular structure.The archive includes 4 print-ready files: 1) heart pendant silver Original size for SterlingSilver.2) heart pendant sprued — Original size with a professional casting sprue attached. 3) heart pendant gold — Scaled down to 80% for commercial Gold weight. 4) heart pendants gold sprued — with a professional casting sprue attached. Technical & Jewelry Specifications: Silver Version (100% Scale): Dimensions 13 mm × 26 mm × 10 mm (with bail). Estimated weight in Sterling Silver (925): approx. 9.9 g. Gold Version (80% Scale): Dimensions 10 mm × 21 mm × 9 mm (with bail). Estimated weight in 14K Gold (585): approx. 7.2 g. Bail Engineering: Wall thickness is 0.6 mm in deep recesses up to 1.