Professional high-detail 3D relief model set inspired by the historical Victorian era. Manually sculpted with high precision, optimized for CNC machining, wood carving, and high-resolution 3D printing. The geometry is clean, manifold, and water-tight, ready for production.The set includes:Standalone Portrait Relief: Designed for custom inlays or decorative mounting.Medallion (Coin version): A finished medallion design with a decorative border.Technical Specifications:Standalone Portrait Relief: 21 x 33.3 mm (Total thickness: 2.2 mm)Relief height (sculpted part): 1.35 mmBase thickness: 0.75 mmMedallion (Coin): 40.0 x 4.1 mmRelief height: 0.9 mmFile Formats: 3MF, OBJ, STLMesh Quality: Solid, manifold, water-tight. Ready for production.Usage & Scaling Note:The model dimensions provided are for reference based on the original sculpting scale. As 3D software (3ds Max, Blender, ArtCAM, Aspire, etc.) may interpret units differently during import, please adjust the model scale in your slicing software or CAD program to meet your specific project requirements.