Ultra-Photorealistic Flash Photography Portrait Prompt

An extremely detailed, technical JSON prompt for generating an ultra-photorealistic RAW lifestyle portrait of Sydney Sweeney seated on a sofa. The prompt meticulously defines the subject's appearance, clothing (tartan plaid romper), environment, and highly specific camera/lighting settings (direct on-camera flash, 35mm lens, f/5.6) to achieve a high-fidelity, direct flash aesthetic. Via YouMind OpenLab prompt library (MIT).