nanobanana prompt: Gen Z Home Party 3x3 Grid with Hard Flash Lighting

"3x3 Photo Collage / 9-Panel Grid.",      "layout": "Nine vertical portrait images arranged in a square grid.",      "consistency": "Same subject, same outfit, and same lighting across all 9 panels."    },    "aesthetic_style": {      "theme": "Gen Z Home Party / 'Maiden Pavilion' Photoshoot.",      "lighting_technique": "Direct On-Camera Flash (Hard Light).",      "visuals": "High contrast, sharp shadows, chaotic fun, vibrant colors against a white background."    },    "subject_details": {      "appearance": "Young Asian woman, fair skin, long dark wavy hair with volume.",      "outfit": "White floral camisole top, blue denim shorts.",      "makeup": "Heavy pink blush (Igari style), red lips, glitter on cheeks."    },    "environment_and_props": {      "background": "White wall with taped photos, white bed sheets.",      "decor": "Silver disco balls (various sizes), colorful metallic confetti scattered everywhere, brown teddy bear, pink retro corded phone."    },    "panel_pose_breakdown": {      "1_top_left": "Lying on stomach (prone), resting chin on crossed arms, looking at camera. Confetti in hair.",      "2_top_center": "Top-down view lying on back, winking one eye, making a peace sign near face. Hair fanned out.",      "3_top_right": "Sitting sideways, knees bent, laughing candidly while throwing a handful of confetti in the air.",      "4_middle_left": "Leaning upper body over a large silver disco ball, looking intensely at the camera.",      "5_middle_center": "Close-up portrait. Hands touching cheeks in a 'surprised' or 'shy' gesture. Confetti stuck to cheeks.",      "6_middle_right": "Lying on back amongst the disco balls, one arm reaching up towards the ceiling/camera.",      "7_bottom_left": "Upside-down perspective (head at bottom of frame), playful expression, hair cascading down.",      "8_bottom_center": "Sitting cross-legged (Lotus position), hugging the brown teddy bear tight, pouting slightly.",      "9_bottom_right": "Sitting up, holding the pink retro telephone receiver to ear, looking sideways as if listening to gossip."    },    "camera_technical_values": {      "focal_length": "35mm (Versatile environmental portrait lens).",      "aperture": "f/5.6 (Ensures subject and props are in focus).",      "shutter_speed": "1/200s (Flash sync to freeze confetti motion).",      "iso": "ISO 200.",      "lighting": "Hard flash creates a distinct drop shadow behind the subject on the white wall and specular highlights on the disco balls."    }  },  "midjourney_string": "3x3 photo grid collage of a cute Asian girl at a home party, wearing white floral top and