Nano Banana Pro 2x2 Grid Phone Screen Replacement JSON Prompt

{ "layout": { "type": "grid_2x2" }, "global": { "edit_type": "phone_motion_edit", "source": { "mode": "EDIT", "reference_images": { "first": "base_photo_person_and_environment", "second": "screen_content_for_phone" }, "preserve_from_first": { "same_person_or_group": true, "same_faces": true, "same_hairstyles": true, "same_outfits": true, "same_environment_style": true } }, "identity": { "keep_identity_consistent": true, "expression": "bright_natural_smile" }, "phone": { "allowed": true, "holding_styles": [ "one_handed", "two_handed", "near_chest", "near_hip", "tilted", "sideways", "partially_toward_lens" ], "rules": { "each_person_may_hold_one_phone": true, "screen_should_be_naturally_visible": true, "do_not_force_phone_directly_toward_camera": true } }, "screen_replacement": { "use_second_reference_image_as_content": true, "fit_without_distortion": true, "no_ui": true }, "environment": { "preserve_environment_style_from_reference": true, "lighting_consistent_with_reference": true }, "constraints": { "no_new_characters": true, "no_costume_change": true, "no_change_to_reference_location_type": true } }, "panels": [ { "id": "panel_1", "role": "soft_intro", "edit": true, "pose": { "pose_can_change": true, "style_tags": ["walk", "soft_motion", "side_by_side"], "focus_on_expressive_hands": true } }, { "id": "panel_2", "role": "phone_view_soft", "edit": true, "pose": { "pose_can_change": true, "style_tags": ["looking_at_phone", "face_close", "natural_pose"], "focus_on_expressive_hands": true } }, { "id": "panel_3", "role": "phone_forward", "edit": true, "pose": { "pose_can_change": true, "style_tags": ["hand_forward", "phone_front_soft", "arm_extended"], "focus_on_expressive_hands": true }, "camera_effect": { "perspective": "wide_angle", "near_objects_appear_large": true } }, { "id": "panel_4", "role": "jump_cut", "edit": true, "use_preset": "jump_frame" } ], "pose_presets": { "jump_frame": { "pose": { "pose_can_change": true, "style_tags": ["jump", "lively", "mid_air"], "focus_on_expressive_hands": true }, "camera_effect": { "perspective": "wide_angle", "allow_view_from_below": true } } } }