Gemini Nano Banana 3.0: A Playful Day at the Theme Park

"{ "render_simulation_context": { "project_id": "THEME_PARK_PLAYFUL_001", "simulation_type": "Photorealistic_Portrait_Composite", "reference_constraint": { "input_source": "ATTACHED_USER_PHOTO", "mapping_method": "Feature_Preservation_Strict", "target_features": [ "Eye_Geometry", "Nose_Structure", "Jawline", "Skin_Pigmentation" ] } }, "optical_telemetry": { "device_profile": { "body": "Canon EOS R6", "sensor_format": "Full Frame (35mm)", "color_science": "Canon Neutral" }, "lens_profile": { "focal_length": "50mm", "aperture_value": "f/2.0", "focus_distance": "1.2m (Subject Focus)", "bokeh_character": "Smooth_Gaussian" }, "exposure_triangle": { "shutter_speed": "1/400", "iso": "Automatic (Low Noise)", "exposure_compensation": "+0.2 EV (Slight Backlight Correction)" } }, "scene_geometry_layers": { "layer_0_background_infinity": { "type": "HDRI_Environment", "components": [ "Theme_Park_Castle (Fantasy Architecture)", "Lush_Greenery (Blurred Depth)", "Blue_Sky (Soft Clouds)", "Crowd_Elements (Lightly Blurred)" ] }, "layer_1_foreground_props": { "structure": "Pathway / Railings", "materials": [ { "name": "Railing", "type": "Metal", "properties": "High_Reflectivity, Smooth Finish" }, { "name": "Bench", "type": "Painted_Wood", "properties": "Soft Texture, Pastel Hues" } ] }, "layer_2_subject_instance": { "pose_matrix": "Half-Body Standing Playful Pose", "anatomy": { "hair_simulation": { "style": "Long_Wavy", "physics": "Free_Fall", "interaction": "Rim Light Backlighting" }, "skin_shader": { "type": "Subsurface_Scattering_Human", "tone": "Warm_Golden" } }, "wardrobe_mesh": { "item": "Knitted Cardigan + Ruffled Mini-Skirt", "color_hex": "#FFC0CB (Light Pink) / #FFFFFF (White)", "material": "Knitted Wool / Cotton Blend", "details": [ "Pom-Poms", "Soft Ruffles", "Animal-Themed Hat", "Pastel Novelty Bag" ] } } }, "lighting_physics_engine": { "sun_position": { "elevation": "Medium (Afternoon Sun)", "azimuth": "Side Oblique (Soft Backlighting)" }, "atmospheric_volumetrics": { "density": "Low", "haze_color": "Golden Warm", "effect": "Subtle Glow on Hair and Shoulders" }, "light_transport_bounces": { "primary": "Direct Sunlight (Rim Highlight)", "secondary": "Ambient Sky Bounce (Soft Fill on Face)" } }, "prompt_compilation_string": "Hyper-realistic half-body portrait using face reference [INPUT_PHOTO]. Young woman poses playfully outdoors at a theme park, 50mm, f/2.0. Background: castle, blurred greenery, soft clouds. Lighting: warm afternoon side backlight creating rim glow on wavy hair. Outfit: light pink knitted cardigan with pom-poms, white ruffled mini-skirt, animal-themed hat, pastel novelty bag. Mood: Sweet, playful, whimsical. 8k, highly detailed texture, Canon R6 color science." }"