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 image into a zookeeper portrait. The facial identity must remain 100% recognizable and identical to the original person.

TRANSFORMATION DESCRIPTION:
Transform the person into a professional zookeeper. Dress them in a practical khaki uniform consisting of a short-sleeve safari shirt with rolled-up sleeves and a utility vest with multiple pockets. Add comfortable cargo pants and sturdy hiking boots. Include a zookeeper's hat or cap (optional: baseball cap or wide-brimmed safari hat). The person should be holding a clipboard or standing confidently near a zoo enclosure. The expression should be friendly and professional, suitable for a zookeeper.

STYLE AND AESTHETIC PARAMETERS:
- Art style: Photorealistic, cinematic, professional photography quality
- Lighting: Natural daylight, soft morning or afternoon sun, golden hour lighting to create warm and inviting atmosphere
- Color palette: Earthy tones - khaki, olive green, brown, warm beige - complementing the natural outdoor setting
- Background: Zoo environment with a safe animal enclosure (visible fencing, greenery, rocks) in soft focus. Background should suggest a zoo without distracting from the subject
- Clothing textures: Realistic fabric textures for cotton shirt, canvas vest, leather boots
- Skin texture: Natural skin pores and texture preserved, slight outdoor warmth from sunlight
- Composition: Portrait framing from waist-up or chest-up, professional headshot style

TECHNICAL QUALITY PARAMETERS:
- High resolution, 4K, detailed
- Sharp focus on face
- Professional quality, DSLR camera quality
- Aspect ratio: 1:1 (square) or 4:5 (portrait) recommended
- Detailed fabric rendering and realistic clothing integration
- Natural blending of person with new outfit and background

NEGATIVE PROMPT GUIDANCE:
Avoid: distorted features, unrealistic proportions, blurry face, loss of likeness, unnatural clothing attachment, mismatched lighting between face and outfit, cartoonish style, low resolution, pixelated edges, deformed hands, extra fingers, unnatural skin smoothing, identity change, face swapping artifacts

USER CUSTOMIZATION:
{additional_context}

Additional tips: If you want specific accessories (gloves, radio, specific animal interaction), mention them in the additional_context. For different background preferences (indoor zoo office, specific animal type), specify in customization section.