{"prompt": "A vertical, photorealistic, high-quality night selfie of a young athletic blonde model with tousled wavy hair and green eyes, light stubble, wearing a black ribbed knit fitted tank top. He has a neutral, confident expression looking directly at the camera. The background is an out-of-focus, bustling urban street scene at night, featuring classic European architecture, streetlights, and subtle vehicle lights creating bokeh. The lighting is warm artificial mixed light, creating soft, defined shadows. The image quality should suggest it was captured using a technologically advanced mobile camera system, like a 'Gemini Nano Banana Pro 3.0', emphasizing sharp subject focus and excellent low-light performance with minimal noise.", "style": "Photorealistic, Night Portrait, Urban Selfie", "camera": {"man_hint": "Gemini Nano Banana Pro 3.0", "lighting": "Warm Artificial Night Light, Soft Shadows", "depth_of_field": "Shallow, heavy background bokeh", "aspect_ratio": "9:16 (Vertical)"}, "subject_details": {"gender": "Male", "age_range": "Early 20s", "hair": "Tousled Wavy, Blonde, Volume", "clothing": "Black Ribbed Knit Fitted Tank Top", "expression": "Neutral, Confident, Direct Gaze"}, "setting": {"time_of_day": "Night", "location": "Urban Street, European City (Blurred)", "mood": "Calm, Modern, Cinematic"}, "negative_prompt": "cartoon, drawing, painting, bad lighting, low resolution, multiple people, text, watermark, excessive noise, daytime, motion blur, distorted hands"}