Product Overview: This premium 3D digital asset is a highly detailed, iconographically accurate representation of the founder of Sikhism, Guru Nanak Dev Ji, configured as a devotional portrait bust. Meticulously engineered for the luxury jewelry and religious artifact sectors, the model showcases structural mastery.

Key design highlights include a serene facial expression with a detailed flowing beard, a traditionally wrapped turban (Dumala) adorned with repeating parallel border engravings, and an elevated right hand in the Abhaya Mudra blessing gesture cleanly etched with the sacred Ek Onkar symbol on the palm surface. The figure features realistically folded drapes along the garments and carries a traditional prayer rosary bead necklace resting over the torso.

TECHNICAL SPECIFICATIONS AND DIMENSIONSTotal Model Height: 37.03 mm (A highly versatile vertical profile intended for luxury devotional pendants, custom signet ring frontages, or desktop statuettes)

Total Model Width: 32.71 mm (An expansive, perfectly stable horizontal footprint running completely across the blessing arm stance and torso)

Total STL Mesh Volume: 974 mm³ (Fully closed, watertight, and optimized solid high-poly geometry engineered for maximum commercial manufacturing efficiency)

Calculated Solid Metal Weights:

22k Yellow Gold Target: ~17.5 - 18.0 grams

18k Yellow Gold Target: ~14.9 - 15.4 grams

14k Yellow Gold Target: ~12.7 - 13.2 grams

925 Sterling Silver Target: ~10.0 - 10.5 grams

INDUSTRIAL MANUFACTURING AND PRODUCTION GUIDE3D Printing Parameters: Recommended for use with high-precision industrial stereolithography (SLA/DLP) castable resins at a layer thickness of 15 microns. Due to the fine details compressed into the frame as visualized in file image_a89fa2.png, maximum machine resolution is critical to cleanly execute the palm engravings, turban line work, and micro-beaded rosary chains without losing definition.

Metal Casting Protocol: Engineered for vacuum pressure investment casting procedures. Given the lean and balanced 974 mm³ mass distribution, place the primary feeding sprue at the lower boundary of the chest torso to guarantee an unhindered, smooth upward fluid path into the blessing hand, beard strands, and head assembly.

Professional Bench Finishing Recommendations:

Mirror-Polishing: Apply a high-luster polish to the prominent smooth curves of the face, cheekbones, the raised blessing hand, and outer garment highlights to project sharp light reflections.

Antiquing/Oxidation Treatment: Apply a dark localized patina inside the deep recesses of the beard strands, the engraved lines of the turban folds, and between the fingers to establish stark 3D shadow contrast.

Matte/Satin Contrast: Apply a light sandblast or satin-wheel brush finish to the secondary garment sections to allow the highly polished facial features and blessing hand to stand out with cinematic clarity.