realistic portrait bust 3d model

Ultra-realistic 3D portrait bust of two real people based strictly on the reference photo. Preserve exact facial proportions, face shape, skin tone, eye shape, nose, lips, jawline and expression. No stylization, no cartoon, no anime, no exaggeration. Natural human anatomy only. Male: short black hair, trimmed beard, medium brown skin, oval face, gentle smile. Female: hair tied back, round face, medium brown skin, traditional bindi, neutral expression. Realistic lighting, neutral flat background. High facial detail, sharp eyes, accurate depth. Photorealistic sculpt suitable for 3D printing.