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 professional skier portrait. Maintain the original facial identity, expression, and recognizable attributes throughout the transformation.

TRANSFORMATION DESCRIPTION:
Transform the person into a professional skier in a winter mountain setting. Place the person in appropriate ski gear including a modern ski jacket, helmet (optional), ski goggles (optional), and winter accessories. The person should appear ready for skiing with a confident, adventurous expression. The background should be a snowy mountain landscape with skis, poles, or ski equipment visible. The overall composition should look like a professional action sports portrait photograph taken at a ski resort.

STYLE AND AESTHETIC PARAMETERS:
- Art style: Photorealistic action sports photography with cinematic quality
- Lighting conditions: Natural winter daylight with soft snow reflections, crisp mountain light, slight rim lighting on face
- Color palette: Cool winter tones (blues, whites, grays) with vibrant accents from ski gear (red, orange, green), high contrast
- Mood: Adventurous, energetic, professional, confident
- Background treatment: Snowy mountain slopes, ski resort atmosphere, or dramatic alpine scenery with depth of field blur
- Gear details: Modern ski jacket with technical fabric texture, helmet with clean lines, goggles with reflective lenses, professional ski equipment
- Facial expression: Confident, focused, or smiling naturally, matching the person's original expression
- Pose: Standing confidently, possibly holding ski poles, or in a relaxed ready-to-ski stance

TECHNICAL QUALITY PARAMETERS:
- High resolution, 4K, detailed
- Sharp focus on face with clear eyes and natural skin texture
- Professional quality, action sports photography standards
- Aspect ratio: 1:1 or 4:5 (portrait orientation recommended)
- Detailed fabric textures on ski clothing
- Realistic snow and winter environment lighting
- Natural depth of field with subject in sharp focus

NEGATIVE PROMPT GUIDANCE:
Avoid: distorted facial features, unrealistic proportions, blurry face, loss of likeness, unnatural skin texture, poorly rendered ski gear, mismatched lighting, cartoonish appearance, deformed hands, extra limbs, unnatural facial expressions, low resolution, pixelation, overexposed highlights, frozen or stiff pose, unrealistic snow effects

USER CUSTOMIZATION:
{additional_context}

ADDITIONAL GUIDANCE:
For best results, ensure the uploaded photo has good lighting on the face and a clear view of facial features. The AI will maintain your identity while adding the skier transformation. You can specify preferences for jacket color, helmet style, background location, or facial expression in the additional_context section.