Model Overview & Print Notes

anatomical heart for 3D printing A highly detailed, anatomically inspired 3D model of a human heart. Sculpted with a focus on realistic muscular texture, precise vascular structures, and clean surface transitions. Perfect as a desktop decor item, medical art piece, or unique gift. Quality Guarantee100% Hand-Sculpted: Created entirely by a human artist from scratch. Absolutely no AI generation, neural networks, or prompt-to-3D tools used. 3D Print Ready: Solid watertight mesh (no holes, no intersecting geometry), fully optimized for smooth slicing and printing. High-Poly Detail: Designed to preserve intricate surface textures even at larger scales.Note: Digital file (STL/OBJ) only. Commercial license allows printing and selling physical 3D-printed copies of this model. Digital file redistribution is strictly prohibited. commercial use allowed, no derivatives ## 3D Printing Settings Recommended 3D Printing Settings for High-Detail Anatomical Model: Printer Compatibility: Fully optimized for both Resin (SLA/DLP/LCD) and Filament (FDM) 3D printers. For maximum anatomical detail and muscle texture texture replication, photopolymer resin is highly recommended. Layer Height:Resin (SLA/LCD): 0.03mm – 0.05mm for crisp, smooth surface transitions. FDM (Filament): 0.12mm or lower (using a 0.4mm or 0.2mm nozzle) to capture fine vascular structures. Infill: 15% – 20% is more than enough for excellent structural strength (use Gyroid or Grid pattern for FDM). No need for solid 100% infill. Supports: Standard slicing supports are required due to the overhanging arteries, veins, and the curved lower apex of the heart. Position the model at a 30–45 degree angle on the build plate to hide support touchpoints on less critical visual areas. Post-Processing: Clean geometry and watertight solid mesh ensure error-free slicing in Chitubox, Lychee, Cura, or PrusaSlicer.