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 applying the Spotify Core aesthetic transformation. The person's identity must remain fully recognizable and accurate.

TRANSFORMATION DESCRIPTION:
Transform the photo into a Spotify Core style avatar. This involves applying a dark, atmospheric aesthetic with a focus on high contrast, moody lighting, and a modern digital art feel. The style should resemble the visual identity of Spotify's promotional materials - dark backgrounds, neon or vibrant accent colors (typically green, but can be adapted), and a sleek, contemporary look. The person should appear as if they are in a professional studio photoshoot designed for a music streaming profile.

STYLE AND AESTHETIC PARAMETERS:
- Art style: Modern digital portrait, photorealistic base with artistic color grading, subtle film grain texture
- Lighting conditions: Dramatic studio lighting with strong key light from one side, creating deep shadows and high contrast on the face. Rim lighting or subtle neon glow effects around the edges
- Color palette: Dark, moody base tones (deep blacks, charcoal grays) with vibrant accent colors (neon green, electric blue, or warm amber). Skin tones should be naturally preserved but enhanced with the dark aesthetic
- Background treatment: Solid dark background (pure black or deep charcoal) or very blurred dark environment to keep focus on the subject
- Mood: Confident, modern, artistic, slightly mysterious

TECHNICAL QUALITY PARAMETERS:
- High resolution, 4K, detailed
- Sharp focus on face with clear eye detail
- Professional quality digital art portrait
- Aspect ratio: 1:1 (square) recommended for avatars, or 4:5 for portraits
- Detailed skin texture with natural pores preserved
- Clean, crisp edges around hair and clothing

NEGATIVE PROMPT GUIDANCE:
Avoid: distorted facial features, unrealistic proportions, blurry face, loss of likeness, overexposed highlights, muddy shadows, flat lighting, cartoonish appearance, deformed eyes, asymmetrical face, low resolution, pixelation, unnatural skin smoothing, harsh color bands

USER CUSTOMIZATION:
{additional_context}

ADDITIONAL NOTES:
- The transformation should feel cohesive and natural, as if the person was always meant to have this aesthetic
- Maintain the original photo's composition while enhancing it with the Spotify Core style
- If the original photo has specific colors, try to harmonize them with the dark, moody palette while keeping skin tones accurate
- The final image should work well as a profile picture or avatar on social media platforms