Photorealistic Gym Selfie Portrait (Classic B&W Sportswear) AI Image Prompt
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"subject": {
"core_identity": "Use the same face from the reference image without changing facial features, fair skin with warm undertones, natural beauty, long straight dark brown hair with subtle highlights",
"skin_and_facial_details": "hyper-detailed photorealistic skin:1.4, visible fine pores and natural texture especially on cheeks and nose, subtle subsurface scattering creating soft healthy glow, natural faint imperfections, highly detailed irises with realistic radial patterns and sharp catchlights from gym LED lights and phone flash, natural brows and lashes, lips with soft matte finish:1.3",
"hair": "long straight dark brown hair with warm caramel undertones, smooth and sleek falling past shoulders, strands catching cool gym lighting with realistic shine and light separation:1.2",
"body_figure": "athletic toned yet curvaceous silhouette with balanced proportions:1.3, natural bust accentuated by cropped top, defined narrow waist, rounded hips and glutes hugged by high-waisted leggings, long toned legs with muscle definition visible under tight fabric, natural asymmetry in standing pose with weight shift",
"micro_expression": "direct confident relaxed gaze into the mirror, soft natural facial expression with a faint casual smile, relaxed eye shape and slightly parted lips, posture and facial features together convey self-assured athletic poise and casual gym confidence:1.2"
},
"apparel_and_materials": "beige off-white cropped sports bra or tank with thin straps, tight black high-waisted seamless leggings with compressive fit, smooth moisture-wicking fabric showing realistic stretch sheen and minor wrinkles at knees and hips, brown casual slippers or indoor shoes, gym duffel bag held in left hand:1.3",
"pose_and_action": "casual full-body mirror selfie in gym setting, standing with slight hip shift and weight on right leg, right hand holding phone at face level for mirror shot, left hand holding gym bag strap, relaxed shoulders and natural stance, posture conveys everyday gym confidence, effortless athleticism and casual self-display:1.2",
"scene_and_environment": "modern commercial gym interior, dark rubber flooring, large wall mirrors, background with weight machines cable stations and cardio equipment, bright cool-white LED overhead lighting, functional athletic space with metallic accents:1.1",
"lighting_shadows_and_color_design": "bright even cool-white LED gym liA highly detailed, JSON-structured prompt for Gemini Nano Banana Pro, designed to generate a photorealistic, full-body mirror selfie portrait in a gym setting. It specifies strict identity locking (if a reference face is provided), classic black and white sportswear, hyper-detailed skin texture, and a confident, athletic pose under cool LED lighting.
How to use this prompt
Copy the prompt above and paste it into an AI image generator such as Google Gemini (Nano Banana) or a similar tool. Replace any bracketed placeholders with your own details, then generate and refine the result.
This prompt is designed to work with a reference photo. Upload your own photo (only one you have the right to use) together with the prompt.
Prompt collection credit: YouMind Awesome Nano Banana Pro Prompts (CC BY 4.0). Credit to the original prompt creators. To request removal of a prompt or image, please contact us.