IDENTITY PRESERVATION INSTRUCTION: Using the uploaded photo as reference, preserve the person's exact facial features, face shape, eye color, skin tone, and unique characteristics while transforming the overall appearance and setting. Maintain the subject's authentic likeness and personality throughout the transformation.

TRANSFORMATION DESCRIPTION: Transform the subject into a professional street food critic or culinary reviewer. The person should appear as an experienced food blogger or journalist reviewing street food at an urban market. They should be dressed in smart-casual urban attire suitable for field work: a stylish leather or denim jacket, a crisp button-down shirt or casual sweater, dark jeans or chinos. They are holding a small notebook and pen, or perhaps a smartphone, looking thoughtfully at a dish or tasting food. The expression should be confident, knowledgeable, and engaged, with a hint of culinary enthusiasm. The setting is a vibrant street food market environment with food stalls, string lights, and urban atmosphere in the background.

STYLE AND AESTHETIC PARAMETERS:
- Art style: Photorealistic portrait photography with a cinematic, editorial quality
- Lighting: Natural outdoor lighting mixed with warm ambient glow from market string lights and food stall illumination; soft key light on face, subtle rim lighting
- Color palette: Warm, vibrant tones with rich browns, deep reds, golden yellows from food and lighting; urban grays and blues for contrast; overall mood is energetic, authentic, and inviting
- Background treatment: Slightly blurred background (bokeh effect) showing a bustling street food market scene with food stalls, hanging lanterns, steam from cooking, people in distance; keep focus sharp on subject
- Composition: Medium close-up portrait (head and shoulders), subject centered or slightly off-center, looking slightly off-camera or directly at viewer with engaging expression
- Details: Include subtle elements like a notebook in hand, a pen, or a small plate of street food nearby; urban accessories like a watch or simple jewelry

TECHNICAL QUALITY PARAMETERS:
- High resolution, 4K, detailed
- Sharp focus on face with natural skin texture preserved
- Professional quality portrait photography
- Aspect ratio: 1:1 (square) or 4:5 (vertical portrait) recommended
- Realistic depth of field with subject in sharp focus
- Natural skin tones and realistic hair texture
- Clean, professional composition suitable for profile pictures

NEGATIVE PROMPT GUIDANCE: Avoid: distorted facial features, unrealistic proportions, blurry face, loss of likeness, unnatural skin texture, artificial lighting, overexposed highlights, underexposed shadows, cartoonish style, anime style, low resolution, pixelated details, deformed hands, extra fingers, mutated features, text or watermarks, cluttered background, distracting elements, unrealistic clothing textures

USER CUSTOMIZATION: {additional_context}

ADDITIONAL TIPS: For best results, ensure the uploaded photo has good lighting on the face and clear visibility of facial features. The transformation will work best if the original photo is a portrait-style image (head and shoulders). You can specify additional preferences in the {additional_context} section, such as specific jacket color, preferred expression (serious, smiling, thoughtful), or specific food items you want to be holding.