Analog Heartthrob

{
  "prompt": "Enhancements: Add cinematic Rembrandt lighting (soft key light from upper left, subtle shadow triangle on the cheek), a clean dark charcoal background with a faint gradient, and shallow depth of field so the camera and eyes are tack-sharp while the background melts away. Introduce a touch of fine film grain, gentle bloom on jewelry highlights, and a subtle vignette. Color grade with neutral whites + warm skin tones + deep graphite shadows for a high-fashion studio feel. Keep textures realistic: shirt fabric weave, camera metal edges, natural skin detail."
}