少年バイカーのポートレート

aspect ratio 9:16 , Keep the person exactly as shown in the reference image with 100% identical facial features, bone structure, 4K details, {
"category": "portrait_creator",
"category_reasoning": "Single subject posing for casual social media style content.",
"adaptable": "subject",
"subject": "Young man sitting on a cafe racer motorcycle looking off-camera right.",
"subject_details": "Male, 20s, has perfect facial details as reference image, black long-sleeve shirt, beige cargo pants, white sneakers.",
"setting": "Outdoor street beneath a tree, daytime.",
"setting_details": "Stone pavement, green grass, overhanging branches, blurred background cars and building.",
"composition": "Medium-full shot, eye-level, centered, shallow depth of field.",
"camera": "Telephoto compression, synthetic bokeh, smartphone portrait mode.",
"lighting": "Diffused natural daylight, shaded canopy, soft even lighting.",
"color_grade": "Muted greens, lifted blacks, slight warm shadows.",
"color_palette": "Black, beige, silver, muted green.",
"style": "Instagram lifestyle, casual creator aesthetic.",
"mood": "Relaxed, casual.",
"textures_materials": "Matte fabric, reflective chrome, rough stone pavement.",
"post_processing": "Artificial depth of field, lifted blacks, slight clarity boost.",
"recreation_prompt": "Young man sitting on a silver cafe racer motorcycle looking right, has perfect facial details as reference image, black shirt, beige cargo pants, white sneakers, outdoor street beneath a tree, daytime, stone pavement, medium-full shot, eye-level, centered, telephoto compression, shallow depth of field, diffused natural daylight, muted greens, lifted blacks, slight warm shadows, Instagram lifestyle, casual creator aesthetic, matte fabric, reflective chrome, sharp detail.",
"adaptation_prompt": "[YOUR SUBJECT — describe yourself: appearance, outfit, pose] sitting on a silver cafe racer motorcycle looking right, outdoor street beneath a tree, daytime, stone pavement, medium-full shot, eye-level, centered, telephoto compression, shallow depth of field, diffused natural daylight, muted greens, lifted blacks, slight warm shadows, Instagram lifestyle, casual creator aesthetic, matte fabric, reflective chrome, sharp detail.",
"negative_prompt": "harsh directional light, deep depth of field, over-saturation, studio setup, plastic skin.",
"color_science": "Neutral daylight, lifted blacks, desaturated greens, low midtone contrast.",
"filter_name": "Smartphone Portrait Mode Preset",
"filter_description": "Synthetic background blur, matte shadows, slight clarity on subject, desaturated greens.",
"white_balance": "Neutral.",
"color_temperature": "Slightly warm.",
"tone_curve": "Lifted blacks, flat shadows.",
"dynamic_range": "Standard, compressed shadows.",
"highlight_rendering": "Soft, unclipped.",
"shadow_rendering": "Lifted, matte, low density.",
"camera_rendering": "Smartphone computational photography.",
"lens_rendering": "Synthetic shallow depth of field, smooth bokeh, minor edge masking artifacts.",
"noise_profile": "Minimal digital noise.",
"grain_profile": "",
"sharpness_profile": "Digitally sharpened subject, soft background blur.",
"retouching_analysis": "Mild skin smoothing, local contrast enhancement on clothing.",
"portrait_analysis": "Head turned right, relaxed posture.",
"facial_expression": "Neutral.",
"micro_expression": "Relaxed jaw.",
"skin_rendering": "Smooth, even tone, no specular highlights.",
"hair_rendering": "High contrast, dark, moderate detail.",
"lighting_analysis": "Ambient canopy diffusion, soft natural fill.",
"visual_style_analysis": "Social media lifestyle portrait."
}

プロンプト全体をコピーし、必要に応じて独自の参考写真を使用してください。