
Detailed JSON Prompt for Gym Mirror Selfie
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A highly detailed JSON-formatted prompt for Nano Banana to generate a gym mirror selfie of a young woman. The prompt specifies the subject's physique (buxom, curvy, high compression in athletic wear),
Prompt
{
"photo_type": "Mirror Selfie",
"subject": {
"age": "Mid-20s",
"body_type": "Young Woman, round breast shape, prominent projected profile, fuller bust measurement, large-breasted proportions, fuller chest frame, shapely upper silhouette, top-heavy silhouette, buxom figure, high waist-to-hip contrast, defined waistline, fuller glute measurement, curvy, prominent hips, rounded hip contour, curvy lower body, thick, powerful thighs, full thighs",
"description": "Young \woman with an oval-to-heart-shaped face, high prominent cheekbones, and a fair complexion with warm undertones. She has a highly curvy, buxom figure with a notable push-up bra effect and high compression in her athletic wear.",
"ethnicity": "NA",
"expression": "Neutral, focused on the phone screen",
"gender": "Female",
"mirror_rules": "The phone and text in the background should be mirrored correctly; slight smudges and faint fingerprints are visible on the mirror surface",
"pose_description": "Standing side-profile to a large gym mirror, body angled to highlight the silhouette, one hand holding an iPhone to take the photo while the other arm hangs naturally, slightly grasping a sports drink bottle.",
"tattoos": "Small, minimalistic cursive tattoo on the inner left wrist."
},
"clothing": {
"bottom": {
"color": "Heather Grey",
"details": "High-waisted with darker grey contouring panels around the glutes to emphasize shape",
"fabric": "Marl-textured compression spandex",
"type": "Athletic leggings"
},
"fit_and_physics": "The fabric shows significant tension and compression creases around the waistband and gluteal seams; the sports bra is strained over a fuller bust with visible fabric stretching.",
"outerwear": {
"color": "None",
"details": "None",
"fabric": "None",
"type": "None"
},
"shoes": {
"color": "N/A",
"details": "Not visible in frame",
"fabric": "N/A",
"type": "N/A"
},
"top": {
"color": "Crisp White",
"details": "Scoop neck design with a thick under-bust band for support",
"fabric": "Ribbed performance nylon-blend",
"type": "Sports bra"
}
},
"hair": {
"color": "Dark brown",
"interaction": "Cascading down the back and over the shoulders in loose waves",
"style": "Dark, dense, and wavy texture"
},
"face": {
"description": "Use the uploaded character reference image, keep all facial details 100% unchanged",
"eyebrows": "Thick, dark, and highly arched",
"eyes": "Large, almond-shaped with dark brown irises and wetness in the tear ducts",
"lips": "Full, symmetrical with a well-defined Cupid's bow",
"makeup": "Minimal, gym-ready look with natural skin finish"
},
"skin_texture": "Natural fair skin with warm undertones, showing visible pores on the nose and cheeks, and faint redness from physical exertion.",
"biological_features": {




