GPT Images 2.5 高定杂志人像提示词（锁脸）
强调严格保持参考图人物五官不变形，配黄色透明墨镜与芥末黄影棚背景，附完整相机与灯光参数。
Gpt image 2.5 on chatgpt Prompt: Create a high-fashion professional studio portrait of the woman from my reference image. Strict identity lock: preserve her exact face, facial structure, eyes, nose, lips, skin tone, natural asymmetry, and overall identity. Do not beautify, reshape, or change her facial features. Frame her in a tight chest-up portrait, facing the camera with her head slightly tilted back and chin subtly raised. Expression calm, serious, confident and effortlessly stylish. Give her long, straight, glossy dark hair, naturally flowing around her shoulders with a gentle studio-fan effect. She is wearing oversized transparent yellow rectangular sunglasses with warm amber/yellow lenses, with her eyes naturally visible through the lenses. Keep the glasses clean with minimal reflections. Outfit should be modest and sophisticated: a premium structured black blazer over a fully covering black top with a normal neckline — no cleavage, no revealing clothing. Add a very delicate gold necklace with a tiny pendant and minimal stud earrings. Makeup should remain elegant and realistic: naturally defined brows, subtle black eyeliner, long lashes, soft warm blush, realistic skin texture and muted terracotta/nude lips. No excessive makeup, no plastic skin, no beauty-filter effect. Background: completely seamless vibrant mustard-yellow / golden-orange studio backdrop, smooth and evenly saturated. Use professional beauty-editorial lighting with a large softbox/beauty dish slightly above and in front of her, producing soft dimensional shadows, natural catchlights and beautiful separation between her dark hair and the yellow background. Camera: professional full-frame camera, 85mm portrait lens, f/2.0–f/2.8, ISO 100, 1/200s. Focus locked precisely on the eyes and glasses, flattering natural lens compression, shallow depth of field, no wide-angle distortion. IMAGE QUALITY: ultra-photorealistic 8K editorial photography, true human skin pores and micro-texture, individual hair strands, realistic fabric texture, natural optical softness, subtle organic film grain, high dynamic range, premium fashion-magazine color grading. 100% real human appearance — absolutely no AI look, CGI, illustration, excessive sharpening, waxy skin or artificial facial perfection.