IDENTITY PRESERVATION INSTRUCTION: Using the uploaded photo as the primary reference, preserve the person's exact facial features, face shape, eye color, skin tone, and unique characteristics. Maintain the authentic likeness while applying professional enhancements. Keep the natural facial structure, distinctive features, and personal identity intact throughout the transformation.

TRANSFORMATION DESCRIPTION: Transform the photo into a professional business headshot suitable for resumes, LinkedIn profiles, and corporate use. Apply professional business attire (suit jacket, blazer, or formal shirt with collar), subtle natural makeup if applicable, and a confident, approachable expression. The subject should appear well-groomed, professional, and ready for business. The pose should be straight-on or slightly angled with good posture.

STYLE AND AESTHETIC PARAMETERS:
- Art style: Photorealistic professional photography, high-end corporate portrait quality
- Lighting conditions: Professional studio lighting with soft key light, subtle fill light, and gentle rim lighting to define facial features without harsh shadows
- Color palette: Natural skin tones, professional color grading with subtle warmth, muted and professional colors for clothing
- Background treatment: Clean, solid background in professional neutral tones (light gray, soft white, or muted corporate blue). Background should be subtly blurred to keep focus on the subject
- Facial expression: Professional, confident, approachable - slight natural smile or neutral professional expression, eyes engaged and looking at camera
- Grooming: Hair neatly styled, professional appearance, clean edges

TECHNICAL QUALITY PARAMETERS:
- High resolution, 4K, detailed
- Sharp focus on face and eyes
- Professional quality, corporate photography standard
- Aspect ratio: 4:5 (portrait orientation) or 1:1 (square) - both work well for professional profiles
- Professional color grading and exposure
- Natural skin texture preserved with subtle professional retouching
- No visible artifacts or AI generation signs

NEGATIVE PROMPT GUIDANCE: Avoid: distorted facial features, unrealistic proportions, blurry face, loss of likeness, exaggerated expressions, casual clothing, distracting backgrounds, unnatural skin smoothing, over-processed appearance, unnatural lighting, harsh shadows, poorly fitted clothing, unprofessional appearance, unnatural eye color changes, facial asymmetry, unnatural proportions, visible artifacts

USER CUSTOMIZATION: {additional_context}

ADDITIONAL GUIDANCE: The final image should look like it was taken by a professional photographer in a studio setting. The transformation should be subtle yet effective - enhancing the professional appearance while keeping the person instantly recognizable. The attire should fit properly and look natural on the person's body type. The expression should match the person's personality - some may prefer a warm smile while others may prefer a more serious professional look.