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 scene. The person's identity must remain 100% recognizable and accurate.

TRANSFORMATION DESCRIPTION:
Transform the uploaded photo into a high-quality gym mirror selfie. Place the person in a modern fitness center, standing in front of a large floor-to-ceiling mirror. The person should be wearing athletic workout clothing (such as a moisture-wicking shirt/tank top and gym shorts/leggings). The pose should be natural, holding a smartphone to take the photo, looking at their own reflection in the mirror. The mirror should show a realistic reflection of the person and the gym background behind them.

STYLE AND AESTHETIC PARAMETERS:
- Art Style: Photorealistic, cinematic, professional fitness photography style
- Lighting: Dynamic gym lighting with cool overhead fluorescent lights and warm accent lighting. Subtle lens flare from the gym lights. Natural shadows on the body to emphasize muscle definition realistically.
- Color Palette: Cool tones (blues, greys, whites) mixed with warm highlights. High contrast, vibrant but natural colors.
- Background: Modern gym interior with visible equipment (dumbbells, racks, treadmills) slightly blurred in the background and reflected in the mirror. Clean, professional gym atmosphere.
- Texture: Realistic skin texture with natural pores, detailed fabric texture on workout clothes, metallic sheen on gym equipment.

TECHNICAL QUALITY PARAMETERS:
- High resolution, 4K, detailed, professional quality
- Sharp focus on face and reflection in the mirror
- DSLR quality, 50mm lens perspective, f/1.8 aperture for bokeh background
- Aspect ratio: 4:5 (vertical portrait orientation)
- No digital artifacts, clean composition

NEGATIVE PROMPT GUIDANCE:
Avoid: distorted facial features, unrealistic proportions, blurry face, loss of likeness, deformed hands, extra fingers, mutated limbs, low quality, pixelation, watermark, text, logo, bad anatomy, unnatural skin texture, plastic look, cartoonish style, drawing, painting, illustration.

USER CUSTOMIZATION:
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FINAL INSTRUCTIONS:
Ensure the person looks confident and natural. The mirror reflection must be accurate and symmetrical. The gym environment should look realistic and professional.