left hand 3d model

Create a highly realistic 3D model of a natural human LEFT HAND for an AR medical application. Make it look like a real adult human hand, not a mannequin, anatomy model, sculpture, toy, or prosthetic. Include the wrist, palm, back of hand, thumb, index, middle, ring, and little fingers with realistic proportions. Use naturally rounded fingers, subtle joints and tendons, believable skin thickness, soft knuckle transitions, and natural anatomical contours. Avoid exaggerated joint lines, segmented finger sections, overly muscular forms, perfectly smooth surfaces, or mannequin-like geometry. Add subtle skin pores, fine wrinkles, natural nail beds, and natural color variation. Fingers should have relaxed, natural separation. No jewelry, tattoos, wounds, clothing, or accessories. Use clean watertight topology optimized for real-time Unity AR with enough geometry for close inspection. Keep consistent anatomical orientation and a clearly defined wrist connection for future highlight markers.