Ultra-realistic 4K vertical 9:16 beauty portrait; strict identity preservation; no facial morphing or smoothing. Composition: Macro 85mm close-up; face fills frame; head slightly tilted; soft expression; lips parted; hand visible with five fingers; one finger touching lower lip. Lighting: Direct warm sunlight mixed with prismatic rainbow caustics; mosaic glass held at top edge creating physically accurate multicolored light dispersion and sharp highlights. Skin texture: Raw, dewy skin with visible pores, micro-texture, fine lines, and realistic imperfections; wet-look highlights on cheekbones and cupid's bow; subtle micro-shimmer. Details: Sharp iris texture; glossy waterline; defined eyelashes; semi-transparent pink glossy lips with natural lines; messy hair strands catching light; clean natural nails. Technical: Cinematic realism; shallow depth of field; blurred neutral background; high contrast; HDR; natural color grading; no AI artifacts or plastic skin.