A CASTING PHOTO OF A MODEL, A REALISTIC PORTRAIT. STRICT IDENTITY PRESERVATION: USE UPLOADED PHOTO AS EXACT FACE ANCHOR — 100% SAME FACE, HAIR, SKIN, NECK — NO CHANGES ALLOWED TO FACIAL FEATURES OR LIKENESS. THE MODEL LOOKS AS NATURAL AS POSSIBLE. THE SKIN APPEARS NATURAL, WELL-GROOMED, ELASTIC, AND HAS A REALISTIC TEXTURE. THE BACKGROUND IS PLAIN LIGHT GRAY AND NEUTRAL. ISOLATE THE MAIN SUBJECT'S HEAD, HAIR AND SHOULDERS ONLY FROM THE COMPLEX SCENE
