Русалка с чёрным хвостом под водой

{"request_metadata":{"model":"Nano Banana Pro","task_type":"ultra_photoreal_underwater_dark_mermaid_editorial","format_aspect_ratio":"3:4","output":"single_image","quality_preset":"ultra","render_style":"photoreal_editorial_8k"},"reference_constraints":{"source_image":"uploaded_reference_image","preserve_identity":true,"strict_face_match":"ZERO deviation from the reference face. Keep identical facial structure, proportions, eye shape, nose, lips, brows, skin texture. No beautify filter, no face reshaping.","pose_match":"Match the underwater pose, framing, and body silhouette as closely as possible.","no_extra_people":true},"scene":{"location":"clear_tropical_ocean_underwater","depth":"shallow_mid_depth","water_color":"deep_teal_to_aqua_gradient","atmosphere":"dark_siren_mystic_editorial","particles":"fine_bubbles_micro_sparkles_suspended","surface":"soft_rippling_surface_reflection_visible_top_frame"},"composition":{"shot_type":"full_body_underwater_portrait","camera_height":"slightly_below_subject","framing":"subject_centered_full_tail_visible","pose":"one_arm_raised_above_head_other_arm_extended_outward_elegant_ballet_like_lines","motion":"gentle_suspended_float_with_hair_fanning_out","no_text_no_ui_no_watermark":true},"subject":{"type":"mermaid","hair":{"color":"jet_black","style":"long_wavy_underwater_flow","volume":"thick_glossy","detail":"soft_strands_floating_around_face_no_frizz"},"makeup":{"style":"smoke_siren_dark_mermaid","skin":"realistic_wet_skin_texture_no_plastic_smoothing","eyes":"deep_charcoal_smoky_eye_with_soft_wing_tightline","lashes":"defined_fluttery","brows":"clean_sculpted_natural_full","cheeks":"cool_toned_contour_soft_plum_blush","highlights":"subtle_wet_glow_on_cheekbones_and_nose","lips":"deep_rose_to_plum_satin_lip","details":"tiny_micro_glitter_near_inner_corners_very_subtle"},"expression":"seductive_calm_siren_gaze_eyes_looking_slightly_to_the_side"},"wardrobe_and_tail":{"top":{"type":"dark_mermaid_shell_corset","color":"blackened_pearl_iridescent","detail":"subtle_metallic_beadwork_no_cartoon"},"tail":{"base_color":"obsidian_black","undertones":"deep_teal_and_purple_iridescence","scales":"fine_realistic_scales_with_specular_highlights","fin":{"shape":"large_elegant_split_fin","color":"black_to_deep_teal_gradient","translucency":"realistic_fin_translucency_with_light_rays"}},"accessories":{"optional":"delicate_black_pearl_choker_thin_chain","no_excess":true}},"lighting":{"style":"cinematic_underwater_editorial","key":"sun_rays_godrays_from_surface","fill":"soft_underwater_bounce","rim":"cool_rim_light_outlining_hair_and_tail","caustics":"natural_water_caustic_patterns_on_skin_and_tail","contrast":"medium_high_fashion_contrast_without_crushing_blacks"},"camera_look":{"lens":"35mm_underwater_housing","aperture":"f4.0","shutter":"1/250","iso":"200","focus":"face_and_upper_torso_tack_sharp_tail_sharp_enough","color_grade":"teal_cinematic_clean_skin_tones_high_end_editorial","clarity":"crisp_microdetail_8k_no_oversharpen"},"quality_targets":{"realism":"ultra_photoreal_live_action","skin":"natural_pores_no_smoothing","anatomy":"perfect_anatomy_no_warp","hands":"perfect_fingers_no_extra_digits","hair":"individual_strands_visible_natural_flow","tail":"realistic_scale_geometry_no_repeat_patterns","overall":"magazine_cover_quality"},"negative_prompt":["different_identity","face_morphing","beauty_filter","plastic_skin","over_smoothing","cgi_render","anime","cartoon","extra_people","extra_limbs","extra_fingers","warped_hands","blurry_face","low_resolution","text","watermark","logo","ui_elements","over_sharpening","hdr_halation","unrealistic_tail_attachment","bad_scale_texture","muddy_colors"]} У русалки очень длинные густые волосы Формат 9:16