GPT Image 2.5 提示词：地铁站台街拍人像
完整提示词示范用参考图锁定同一张脸，生成列车驶过、头发被风吹起的手机抓拍风街头人像。
GPT Image 2.5 on ChatGPT Prompt: Create a photorealistic vertical phone snapshot of the same girl from the reference image, preserving her exact facial features and identity. She stands slightly right of center on a busy urban train platform as a silver train with a green stripe rushes past in motion blur. Waist-level handheld angle, natural candid framing. Her long dark hair blows sideways in the wind, oversized brown gradient sunglasses, chin tilted up, and a cool, effortless expression. She wears a fitted cream cropped halter top, loose low-rise vintage gray jeans, layered gold necklaces, and a black quilted chain bag. Natural skin texture, subtle Western-style makeup, nude-pink lips, and realistic fabric details. Cool station lighting, yellow tactile paving, metallic reflections, blurred commuters, authentic smartphone grain, slight wide-angle distortion, spontaneous street-fashion aesthetic. Ultra-realistic, unposed, no artificial beauty filters.