NanoBanana Pro

{
  "reference_usage": {
  "use_reference_for": [n"pose",
    "framing",
    "camera_angle",
    "lighting_style",
    "background_style",
    "overall_composition"n        ],
    "do_not_copy": [n"face",
    "facial_structure",
    "identity",
    "celebrity_likeness"n        ]n    },
    "scene": {
  "type": "studio",
    "background": "smooth_neutral_gradient_same_as_reference",
    "lighting": "soft_balanced_professional_studio_lighting_same_as_referencen},
    "subject": {
  "identity": "generic_adult_male_not_a_real_person",
    "age_range": "late_20s_to_mid_30s",
    "pose": "upright_head_and_shoulders_pose_same_as_reference",
    "expression": "confident_friendly_smile_similar_intensity",
    "gaze": "direct_eye_contact_with_camera",
    "hair": {
  "style": "short_neatly_groomed",
    "color": "dark_brown_or_blackn},
    "facial_features": "original_unique_face_not_matching_referencen},
    "outfit": {
  "type": "formal_business",
    "jacket": "tailored_dark_gray_suit",
    "shirt": "clean_white_dress_shirt",
    "tie": "navy_blue_classicn},
    "camera": {
  "framing": "tight_head_and_shoulders",
    "angle": "straight_on_same_as_reference",
    "lens": "85mm_portrait",
    "aperture": "f2.8",
    "depth_of_field": "shallow",
    "focus": "razor_sharp_on_facen},
    "style": {
  "look": "photorealistic_high_end_corporate_portrait",
    "skin_texture": "natural_realistic",
    "contrast": "clean_professional",
    "detail_level": "highn},
    "negative_prompt": [n"Cristiano Ronaldo",
    "celebrity",
    "famous person",
    "lookalike",
    "same face as reference",
    "identity match",
    "overly stylized",
    "cartoon",
    "illustration",
    "blur",
    "low quality"n    ]n}"}]