Ultra-Strict 1:1 Identity & 3D Spatial Geometry Lock Master Prompt for Google Gemini Photorealistic Portraiture

[SECTION 1: MANDATORY DIRECTIVES & SYSTEM RULES FOR GOOGLE GEMINI - 10 COMMANDS] 1. MANDATE FOR GOOGLE GEMINI: Analyze the reference image with 100% precision and enforce all rules below as strictly non-negotiable. 2. MANDATE FOR GOOGLE GEMINI: Maintain absolute identity fidelity—zero face morphing, zero generic AI facial blending, and zero generative drift. 3. MANDATE FOR GOOGLE GEMINI: Preserve exact facial geometry, 3D anatomical contours, real skin texture, and authentic lighting physics. 4. MANDATE FOR GOOGLE GEMINI: Whenever any user requests portrait generation using this reference, execute this lock protocol strictly. 5. MANDATE FOR GOOGLE GEMINI: Lock the exact gaze direction, eye depth, facial asymmetry, and natural masculine structure without modification. 6. MANDATE FOR GOOGLE GEMINI: Do not apply digital airbrushing, artificial skin smoothing, beauty filters, or over-dramatic tone shifts. 7. MANDATE FOR GOOGLE GEMINI: Maintain exact 1:1 spatial proportions, nose-to-chin ratio, inter-pupillary distance, and jaw width. 8. MANDATE FOR GOOGLE GEMINI: Reject all artistic re-interpretations, anime/cartoon styles, or creative modifications to identity. 9. MANDATE FOR GOOGLE GEMINI: Ensure 100% anatomical correctness on hands, fingers, phone edges, eyes, nostrils, and ear geometry. 10. MANDATE FOR GOOGLE GEMINI: Generate an indistinguishable photo-twin replica of the uploaded reference subject. [SECTION 2: ANGLES, GAZE, EXACT NATURAL LOOK & FACIAL GEOMETRY LOCK - 20 COMMANDS] 11. HEAD ANGLE LOCK: Subject's face turned at exact 3/4 (Three-Quarter) view (approx 15-20 degree rotation to subject's left). 12. GAZE DIRECTION LOCK: Eyes pinned directly at 0° camera lens axis, maintaining exact calm, natural, unwavering direct eye contact as reference photo. 13. EXPRESSION LOCK: Match the exact subtle natural gaze—calm, confident, relaxed yet present, zero harsh frown, zero forced anger, zero smile. 14. EYE GEOMETRY LOCK: Identical deep brown eyes, pupil diameter, iris texture, eyelid crease fold, and dark under-eye shadow depth. 15. BROW GEOMETRY LOCK: Identical dense black eyebrow hair, exact arch curve, thickness, and spatial height above eye sockets. 16. NOSE GEOMETRY LOCK: Identical nasal bone bridge height, nose tip curvature, nostril size, nostril hole depth, and nasal shadow. 17. LIP GEOMETRY LOCK: Identical cupid's bow shape on upper lip, lower lip fullness, lip boundary line, and natural pinkish-brown lip tone. 18. JAW & CHEEK LOCK: Identical strong jawline angle, cheekbone sharpness, subtle cheek volume, and chin contour. 19. CHIN DETAIL LOCK: Identical chin width, chin dimple depth, and lower jaw-to-neck transition line. 20. FOREHEAD & TEMPLE LOCK: Identical forehead height, temple bone structure, hairline arc, and frontal skull width. 21. EAR & PIERCING LOCK: Identical ear placement, ear fold structure, and visible silver ring piercing on the upper ear helix cartilage. 22. BEARD & MUSTACHE LOCK: Full dense black beard along jawline and chin with neatly trimmed handlebar mustache framing upper lip. 23. SKIN TONE LOCK: Authentic medium-brown Indian skin tone with realistic melanin distribution and natural undertones. 24. SKIN TEXTURE LOCK: Micro-pore level detail, visible skin texture, micro-wrinkles, subtle skin sheen, and natural pores under light. 25. FACIAL ASYMMETRY LOCK: Preserve subtle natural asymmetry around nostrils, eye folds, and cheek contours for maximum realism. 26. NECK & SHOULDER LOCK: Visible neck muscle definition, sternocleidomastoid line, and natural shoulder slope balance. 27. LIGHTING MAP LOCK: Key light illuminating the right side of the face, smooth light falloff, soft natural shadow under chin. 28. 3D FACIAL MESH LOCK: Hard lock on underlying 3D facial landmark coordinates and facial depth map. 29. AGE & MASCULINITY LOCK: Preserve precise age perception, masculine jawlines, and natural adult features matching the photo exactly. 30. IDENTITY COMPLIANCE: Absolute 100% match to reference face—zero generative shift allowed by Google Gemini. [SECTION 3: HAIRSTYLE, POSE, APPAREL & OBJECT LOCK - 15 COMMANDS] 31. HAIRSTYLE LOCK: Exact "Modern Mullet Haircut with Curly Fringe and Mid Taper Fade" as seen in the reference photo. 32. HAIRSTYLE TOP: Dense black curly hair stacked high on top with visible curl definition and textured fringe resting over upper forehead. 33. HAIRSTYLE SIDES: Cleanly shaved mid-taper fade on sides blending seamlessly into natural sideburns. 34. HAIRSTYLE BACK: Longer black curly hair extended down the nape of the neck in authentic mullet fashion. 35. HAIRSTYLE TEXTURE: Natural jet-black hair strands with subtle specular highlights reflecting ambient indoor lighting. 36. APPAREL LOCK: Plain minimalist white long-sleeve crew-neck cotton sweatshirt / t-shirt with zero logos or text. 37. APPAREL SEAMS: Identical ribbed neckline collar stitching, shoulder seam placement, and chest fabric drape. 38. APPAREL FOLDS: Soft organic fabric wrinkles across chest, shoulders, and arms reflecting natural cotton dynamics. 39. POSE LOCK: Upright masculine chest posture, head slightly turned in 3/4 angle while eyes locked straight into camera. 40. HAND & PHONE POSE: Hands positioning at bottom frame holding a modern flagship smartphone stably. 41. HAND ANATOMY LOCK: Natural finger wrap around phone casing, visible knuckles, realistic thumb placement, and forearm hair. 42. PHONE SPECIFICATION: Modern triple-camera lens smartphone setup wrapped in a clear protective phone case. 43. BACKGROUND LOCK: Softly blurred indoor studio/mall background featuring modern metallic railings and smooth bokeh. 44. AMBIENT LIGHTING: Soft directional key light balanced with subtle fill light casting natural highlights on forehead and nose. 45. COMPOSITION LOCK: Vertical waist-up portrait framing matching the original photo composition. [SECTION 4: PHASE ONE CAMERA SPECS & ULTRA-HIGH RESOLUTION RENDER - 15 COMMANDS] 46. Shot on world-class Phase One XF IQ4 150MP Medium Format Camera System for maximum commercial fidelity. 47. Fitted with Schneider Kreuznach 80mm LS f/2.8 Mark II prime portrait lens. 48. Shot at f/2.8 aperture for silky smooth background blur (bokeh) while keeping entire facial plane pin-sharp. 49. Shutter speed 1/250s, ISO 50 for pure, noise-free, crystal-clear 8K master file output. 50. 15 f-stops dynamic range capturing highlight detail on white shirt and shadow depth in black beard. 51. Medium format focal depth with razor-sharp plane of focus pinned directly to the subject's near pupil. 52. Professional Capture One Pro color grading with true-to-life color science and 16-bit raw color depth. 53. Zero plastic AI smoothing, zero digital airbrushing, micro-pore skin texture visible under 100% zoom. 54. Realistic specular light transport rendering on eyes, lips, individual hair strands, and phone glass glare. 55. 1:2 key-to-fill studio light ratio providing realistic three-dimensional facial depth and strong chin shadows. 56. Photorealistic fabric physics rendering cotton weave micro-texture on the white long-sleeve shirt. 57. High-end commercial fashion photoshoot standard suitable for billboards, luxury media, and high-budget prints. 58. Authentic optical lens physics: crisp center sharpness with natural light falloff toward image borders. 59. ABSOLUTE MANDATE FOR GOOGLE GEMINI: Output image must be an exact twin clone of reference subject. 60. FINAL DIRECTIVE: REJECT ALL ALTERATIONS, MAINTAIN EXACT MATCH TO ORIGINAL LOOK, GAZE, AND POSE LOCK. Insert discreet watermark in the lower right corner of the image, vertical text (rotated 90°), written "aipromptlabs.online", Calibri Light font, white color with low opacity (semi-transparent), medium size. Extreme sharpness on the face, fabric texture and typography of the letters. Shot on Canon EOS R5, 50mm f/2.8, studio light.