Portrait au flash sur un salon automobile

Prompt d’origine (inchangé)

[SPEC] 12 seconds, 9:16 vertical, 30fps, 4K, cinematic photoreal portrait, on-site fashion-event snapshot style.

[CHARACTER LOCK] A clearly adult 26-year-old East Asian woman with distinctly East Asian features: an elegant face, cool with a trace of youth, smooth facial lines, a natural nose bridge with a slight bony ridge, full lips, refined polished makeup that is not overly perfect. Dark-brown, nearly black straight shoulder-length hair with naturally messy loose strands; a black silk camisole under an off-white oversized blazer and a delicate chain earring. Keep the same face, outfit, hairstyle and body proportions for the entire clip.

[SKIN & MAKEUP] Real skin first: pores, slight makeup settling into texture, faint blemish marks, fine under-eye lines, natural contours of nose wings and cheeks, lip lines, a few flyaway hairs. Polished but believable makeup, a base that adheres to skin without being flawless, a soft sheen on the lips. No skin smoothing, no plastic texture, no exaggerated highlights.

[SETTING & LIGHT] A high-end brand launch / auto show, background heavily defocused: soft exhibition light strips, out-of-focus metallic car-body reflections, blurred crowd silhouettes. No readable brand names, logos or text anywhere. Soft but directional key light from slightly above and to the front-side, creating natural facial modeling; very light fill that keeps some shadow. Cool rim light from the venue outlines her face.

[FLASH] 2-3 brief on-site camera flashes during the clip: each fires for an instant, briefly raising facial highlights, eye catchlights and skin reflections with a touch of overexposure, then immediately falls back. Flashes must feel like real event photography - irregular, no strobe, no overall exposure lift.

[SHOT LIST]
0-2.4s: medium close-up, she stands slightly turned, gaze off-frame, as if waiting for the next round of shots.
2.4-4.8s: she senses something and slowly turns to the lens, eyes arriving before the head.
4.8-7.2s: first flash fires; she instinctively squints a little, opens her eyes again, expression shifting from guarded to relaxed.
7.2-9.6s: she lifts a hand to tuck a loose strand behind her ear, fingertips passing her cheek, eyes still on the lens.
9.6-12s: second flash; the corner of her mouth lifts into a restrained smile, then she dips her head slightly to close the moment.

[TEXTURE] Slight handheld movement, focus drifts briefly and re-locks on the face; no locked-down tripod feel, no lens-flare effects.

[NEGATIVE PROMPT] influencer-template face, exaggerated cosmetic-surgery look, plastic skin, over-smoothed skin, Western/Caucasian bone structure, non-Asian face, anime look, overly heavy false lashes, strobing flash, overall overexposure, drifting features, empty stare, extra people, readable text, logo, subtitles, watermark.