A highly detailed JSON prompt for Gemini Nano Banana Pro and Grok Imagine, generating an ultra-photorealistic rear-view mirror selfie of two women (resembling Billie Eilish and Sydney Sweeney) in scrunch-butt leggings, posing to accentuate their glutes under cool blue-purple ambient gym lighting.
{ "image_analysis": { "overall_scene": "Provocative gym mirror selfie of two young smiling women viewed from behind, posing to emphasize glutes and lower bodies, one holding phone, under cool blue-purple ambient lighting.", "subjects": [ { "position": "left", "identity": "{argument name="subject 1 likeness" default="Billie Eilish resemblance"}", "age_appearance": "Early 20s", "build": "Curvy athletic hourglass, pronounced glutes, toned legs, fair smooth skin", "hair": "Medium-length curly brown in high messy bun with loose strands", "face": "Visible smiling at camera", "other_details": "None prominent" }, { "position": "right (holding phone)", "identity": "{argument name="subject 2 likeness" default="Sydney Sweeney resemblance"}", "age_appearance": "Early 20s", "build": "Curvy athletic, pronounced glutes, toned legs/back, fair smooth skin", "hair": "Long wavy reddish-auburn/orange, loose over shoulders", "face": "Visible smiling at camera", "other_details": "Holding iPhone" } ], "pose": "Rear-view mirror selfie: legs slightly apart, hands on hips, backs arched to accentuate glutes and scrunch-butt leggings, confident teasing gym pose", "clothing": { "left_woman": "White long-sleeve open-back crop top with twisted back, light blue high-waisted scrunch-butt leggings with ruched seam", "right_woman": "White halter-neck sports bra, light purple high-waisted scrunch-butt leggings with ruched seam" }, "lighting_and_color": { "lighting": "Cool blue/purple LED ambient, moody highlights on skin/fabric, mirror reflections", "color_palette": "Cool tones dominant: white tops, blue/purple leggings, dark gym floor" }, "background": "Modern gym in mirrors: cardio machines left, weights right, exposed ducts, dark rubber floor, blurred distant gym-goers", "photography_style": "Photorealistic vertical mirror selfie, high-res sharp details on ruched fabric/skin/hair, rear lower-body focus" }, "generated_prompt": { "full_text_prompt": "photorealistic vertical gym mirror selfie from behind of two beautiful athletic young women early 20s, left with curly brown high messy bun wearing white open-back long-sleeve crop top and light blue scrunch-butt leggings, right with long wavy reddish hair wearing white halter sports bra and light purple scrunch-butt leggings holding iPhone, both hands on hips backs arched emphasizing pronounced glutes/toned legs, modern gym mirrors cardio/weight equipment cool blue-purple lighting, highly detailed ruched textures skin sheen hair, sharp lower-body focus, confident teasing fitness vibe, 8k masterpiece", "negative_prompt": "deformed, ugly, bad anatomy, extra limbs, blurry, low quality, cartoon, illustration, painting, watermark, text, over/underexposed, children, elderly, mutated hands, front view", "recommended_parameters": { }
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{ "image_analysis": { "overall_scene": "Provocative gym mirror selfie of two young smiling women viewed from behind, posing to emphasize glutes and lower bodies, one holding phone, under cool blue-purple ambient lighting.", "subjects": [ { "position": "left", "identity": "{argument name="subject 1 likeness" default="Billie Eilish resemblance"}", "age_appearance": "Early 20s", "build": "Curvy athletic hourglass, pronounced glutes, toned legs, fair smooth skin", "hair": "Medium-length curly brown in high messy bun with loose strands", "face": "Visible smiling at camera", "other_details": "None prominent" }, { "position": "right (holding phone)", "identity": "{argument name="subject 2 likeness" default="Sydney Sweeney resemblance"}", "age_appearance": "Early 20s", "build": "Curvy athletic, pronounced glutes, toned legs/back, fair smooth skin", "hair": "Long wavy reddish-auburn/orange, loose over shoulders", "face": "Visible smiling at camera", "other_details": "Holding iPhone" } ], "pose": "Rear-view mirror selfie: legs slightly apart, hands on hips, backs arched to accentuate glutes and scrunch-butt leggings, confident teasing gym pose", "clothing": { "left_woman": "White long-sleeve open-back crop top with twisted back, light blue high-waisted scrunch-butt leggings with ruched seam", "right_woman": "White halter-neck sports bra, light purple high-waisted scrunch-butt leggings with ruched seam" }, "lighting_and_color": { "lighting": "Cool blue/purple LED ambient, moody highlights on skin/fabric, mirror reflections", "color_palette": "Cool tones dominant: white tops, blue/purple leggings, dark gym floor" }, "background": "Modern gym in mirrors: cardio machines left, weights right, exposed ducts, dark rubber floor, blurred distant gym-goers", "photography_style": "Photorealistic vertical mirror selfie, high-res sharp details on ruched fabric/skin/hair, rear lower-body focus" }, "generated_prompt": { "full_text_prompt": "photorealistic vertical gym mirror selfie from behind of two beautiful athletic young women early 20s, left with curly brown high messy bun wearing white open-back long-sleeve crop top and light blue scrunch-butt leggings, right with long wavy reddish hair wearing white halter sports bra and light purple scrunch-butt leggings holding iPhone, both hands on hips backs arched emphasizing pronounced glutes/toned legs, modern gym mirrors cardio/weight equipment cool blue-purple lighting, highly detailed ruched textures skin sheen hair, sharp lower-body focus, confident teasing fitness vibe, 8k masterpiece", "negative_prompt": "deformed, ugly, bad anatomy, extra limbs, blurry, low quality, cartoon, illustration, painting, watermark, text, over/underexposed, children, elderly, mutated hands, front view", "recommended_parameters": { } Features: 100% free. PicXStudio's AI-powered template for instant image generation.
Optimised for nano-banana-2. Free to use — no sign-up required.