9-Panel Grid Layout for Portrait Photography with Detailed JSON Prompt

Please use only the subject's face and apply the following prompt. Change the expression and hairstyle to generate 9 different angles, arranged in a 3x3 grid layout, like an actual model photoshoot. Display serial numbers from 1 upwards in the top left of each image.
{

"subject": {

"description": "Young Asian man, early 20s, with dark, straight, slightly disheveled hair and bangs covering his forehead.",

"pose": "Sitting relaxed on a chair at a window counter, body slightly turned, looking down at a smartphone held in both hands.",

"expression": "Calm, neutral, slightly pensive, gaze directed downwards at the phone screen."

},

"attire": {

"outerwear": "White ribbed knit zip-up polo sweater with a collar, partially unzipped, showing the inner shirt. The knit texture is visible.",

"innerwear": "White crew-neck t-shirt.",

"bottoms": "Grey tailored trousers, slightly loose fit, with some natural wrinkles.",

"accessories": "Silver rectangular-faced metal analog wristwatch on the left wrist."

},

"objects": {

"smartphone": "Held in both hands, dark case, screen illuminated showing an app interface (possibly a map or social media).",

"cup": "White paper takeaway coffee cup with a black lid and a black straw, held loosely in the right hand near the phone.",

"headphones": "White wireless earbuds sitting inside their open white charging case, placed on the grey windowsill counter to the right of the subject.",

"furniture": "Grey concrete windowsill counter. In the background, there are wooden chairs with metal frames and round wooden tables."

},

"environment": {

"location": "Industrial-style cafe interior.",

"walls_ceiling": "Exposed concrete walls and ceiling with visible pipes, ducts, and wiring.",

"decor": "Hanging green rope-like macrame plants from the ceiling. Exposed Edison-style filament bulbs hanging from cords. String lights are also visible and lit.",

"window": "Large window on the right side, letting in soft natural daylight. The window frame is painted white.",

"background_people": "Several other patrons are blurred in the background: one person walking on the left, one sitting at a table, and another standing nearby wearing a face mask.",

"lighting": "Soft, natural daylight from the window mixed with warm ambient light from the hanging bulbs and string lights."

},

"composition": {

"shot_type": "Medium shot, capturing the subject from the mid-thigh up.",

"angle": "Slightly high angle, looking slightly down at the subject.",

"focus": "Sharp focus on the man, his phone, and the cup. The background is gently blurred (bokeh)."

}

}