IDENTITY PRESERVATION INSTRUCTION: Using the uploaded photo as the primary reference, preserve the person's exact facial structure, face shape, eye color, unique facial features, and recognizable characteristics while transforming them into an alien being. Maintain the core identity and likeness so the person remains recognizable despite the transformation.

TRANSFORMATION DESCRIPTION: Apply a realistic alien transformation to the person's appearance. Transform skin texture to have subtle bioluminescent patterns, slightly elongated facial features, and an otherworldly complexion. Add gentle enhancements like slightly larger or uniquely shaped eyes with a subtle glow, refined facial contours that maintain human-likeness but with alien characteristics. The transformation should be sophisticated and cinematic, not cartoonish or overly monstrous. Keep the overall facial harmony and expressions natural.

STYLE AND AESTHETIC PARAMETERS:
- Art style: Photorealistic sci-fi portrait, cinematic quality, hyper-detailed
- Lighting conditions: Dramatic cinematic lighting with soft blue or green ambient glow, subtle rim lighting to highlight alien features, moody atmosphere
- Color palette: Cool tones (blues, teals, purples) with subtle bioluminescent accents, desaturated skin tones with alien hue, atmospheric depth
- Background treatment: Keep background subtle and atmospheric, slightly blurred or darkened to focus on the transformed face, optional space or sci-fi environmental hints
- Texture details: Subtle skin texture changes, slight scale-like or smooth alien skin quality, natural-looking bioluminescent markings

TECHNICAL QUALITY PARAMETERS:
- High resolution, 4K, detailed, ultra-sharp focus
- Sharp focus maintained on facial features and eyes
- Professional quality portrait, studio-grade rendering
- Natural skin texture preservation with alien enhancements
- Aspect ratio: 1:1 or 4:5 vertical portrait format recommended
- Detailed eye rendering with catchlights and subtle glow

NEGATIVE PROMPT GUIDANCE: Avoid: distorted facial features, unrealistic proportions, blurry face, loss of likeness, monstrous appearance, exaggerated alien features, poor skin texture, artificial-looking enhancements, asymmetrical eyes, unnatural skin tones, low resolution, pixelation, uncanny valley effect, over-saturated colors, harsh edges

USER CUSTOMIZATION: {additional_context}

ADDITIONAL TIPS:
- For stronger alien features, add 'subtle alien markings, bioluminescent patterns' to your customization
- For specific alien types, mention 'grey alien aesthetic' or 'reptilian features' in customization
- Keep the transformation subtle for better identity preservation
- Use 'cinematic portrait' for more dramatic results