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 seamlessly integrating them into the new interior environment. The person's likeness must remain 100% consistent.

TRANSFORMATION DESCRIPTION:
Transform the photo to show the person in a stylish, modern interior setting (living room, home office, or kitchen) while holding or interacting with a specific product. The product should be clearly visible and professionally integrated into the scene. The person should appear naturally comfortable in the environment, with the product placement looking organic and not forced. The interior should complement the person's style and the product's aesthetic.

STYLE AND AESTHETIC PARAMETERS:
- Art style: Photorealistic, commercial photography quality, magazine editorial look
- Lighting: Soft, natural window light or warm ambient interior lighting; avoid harsh shadows; professional studio-quality illumination
- Color palette: Harmonious interior colors that complement the person's skin tone and clothing; warm neutrals, soft pastels, or modern monochromatic schemes
- Background treatment: High-end interior design aesthetic; clean, uncluttered space with tasteful furniture and decor; depth of field should separate subject from background
- Product integration: The product should look physically present in the scene with realistic shadows, reflections, and interaction with the person's hands/grip
- Mood: Sophisticated, inviting, aspirational lifestyle

TECHNICAL QUALITY PARAMETERS:
- High resolution, 4K, detailed
- Sharp focus on face and product
- Professional quality, commercial photography standards
- Aspect ratio: 16:9 (landscape) or 3:4 (portrait) depending on user preference
- Natural skin texture preserved with pores and fine details visible
- Product details rendered with high fidelity and accurate materials

NEGATIVE PROMPT GUIDANCE:
Avoid: distorted facial features, unrealistic proportions, blurry face, loss of likeness, unnatural product placement, floating objects, mismatched lighting between person and background, low resolution, artifacts, deformed hands, extra fingers, mutated limbs, poor anatomy, watermark, text, signature, cropped head, bad composition

USER CUSTOMIZATION:
{additional_context}

ADDITIONAL NOTES:
For best results, specify the product type in your additional context (e.g., "holding a smartphone", "placing a perfume bottle on table", "wearing wireless headphones"). Also mention preferred interior style (e.g., "Scandinavian living room", "modern kitchen", "cozy home office").