A complex, structured JSON prompt for Gemini Nano Banana Pro generating a photorealistic, candid mirror selfie of a young woman in action video game character cosplay attire, set in a casual indoor bedroom environment.

{
"image_prompt": {
"subject": {
"gender": "female",
"age_appearance": "young adult",
"hair": "long, straight, light brown hair with face-framing bangs",
"expression": "thoughtful or slightly pouting, with one index finger resting near her lip",
"pose": "kneeling or sitting on the floor, taking a mirror selfie"
},
"attire": {
"top": "white sleeveless crop top",
"bottom": "black pleated mini skirt with a branded waistband",
"hosiery": "black sheer tights or pantyhose",
"accessories": [
"black fingerless gauntlet gloves extending up the forearms with silver and red accents",
"black straps or suspenders over the shoulders",
"black band around the left upper arm"
],
"style": "action video game character cosplay"
},
"props": {
"item": "white smartphone",
"details": "white pop-it style textured phone case"
},
"environment": {
"setting": "casual indoor bedroom or living space",
"flooring": "textured beige or light grey carpet",
"background_elements": [
"white paneled interior door",
"wall covered with a collage of photos and a white angel wings decoration",
"white shelving unit holding various small items and plushies",
"white sofa or futon",
"large blue and white plush cushion",
"pink tumbler cup sitting on the floor"
]
},
"composition": {
"camera_angle": "high angle, mirror reflection",
"lighting": "soft indoor room lighting",
"style": "photorealistic, candid mirror selfie"
}
}
}Add this face
{
"image_prompt": {
"subject": {
"gender": "female",
"age_appearance": "young adult",
"hair": "long, straight, light brown hair with face-framing bangs",
"expression": "thoughtful or slightly pouting, with one index finger resting near her lip",
"pose": "kneeling or sitting on the floor, taking a mirror selfie"
},
"attire": {
"top": "white sleeveless crop top",
"bottom": "black pleated mini skirt with a branded waistband",
"hosiery": "black sheer tights or pantyhose",
"accessories": [
"black fingerless gauntlet gloves extending up the forearms with silver and red accents",
"black straps or suspenders over the shoulders",
"black band around the left upper arm"
],
"style": "action video game character cosplay"
},
"props": {
"item": "white smartphone",
"details": "white pop-it style textured phone case"
},
"environment": {
"setting": "casual indoor bedroom or living space",
"flooring": "textured beige or light grey carpet",
"background_elements": [
"white paneled interior door",
"wall covered with a collage of photos and a white angel wings decoration",
"white shelving unit holding various small items and plushies",CC BY 4.0. Prompt pages keep the original attribution and source links from the upstream gallery records stored in the database.

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