{"subject":{"reference_adherence":{"instruction":"Keep facial features, bone structure, skin tone, and hairstyle 100% identical to original image","constraints":"Do not change face shape, identity, or expression","details":"Preserve realistic skin texture and pores; maintain natural proportions"},"demographics":"model, early 20s","pose":"Close-up portrait, selfie perspective with arm extended toward viewer, no phone or camera ","hair":"Flowing, ripples softly in chilly breeze","eyes":"Gleaming sharply","makeup":"Natural, accentuating lips"},"attire":{"headwear":"Voluminous fur hat","clothing":"top"},"environment":{"setting":"Outdoors, snowy mountain landscape","background":"Pine trees laden with glistening snow","sky":"Clear blue","weather":"Crisp daylight, chilly mountain breeze"},"lighting":{"source":"Bright sunlight","quality":"Sculpting highlights, gentle soft shadows","color_palette":"Cool whites and blues of winter landscape contrasted with warm hair tones"},"technical":{"aspect_ratio":"3:4","focus":"Shallow depth of field, delicately blurred background","style":"Modern, naturalistic, rich tactile detail, authentic outdoor clarity","camera_gear":{"body":"Sony Alpha a7R V mirrorless digital camera","lens":"Sony FE 35mm f\/1.4 GM lens"},"shot_settings":{"aperture":"f\/1.4","shutter_speed":"1\/4000s","iso":"100","format":"RAW unprocessed"}}}