巨幅城市灯箱中的奢华时装广告

Create a **premium photorealistic fashion advertising scene** in a modern upscale city center, inspired by a luxury outdoor billboard campaign. A stylish young adult woman with natural features and shoulder-length light brown hair is seated confidently on the lower frame of a **huge illuminated roadside billboard**. She wears an elegant **beige/taupe tailored pantsuit**, fitted blazer, black scoop-neck top, and pointed black high heels. Her pose is sophisticated and relaxed: one leg bent upward on the billboard ledge, the other leg extending naturally downward, one elbow resting casually near her knee, with a confident subtle smile toward the camera. 
 
The billboard is mounted dramatically against a **large modern glass-and-steel commercial building**, surrounded by realistic urban architecture. On the billboard, include refined editorial typography reading: 
 
**“Own 
Your 
Every 
Step.”** 
 
with a smaller elegant tagline underneath: 
 
**“Confident looks good on you.”** 
 
Use a minimalist luxury fashion-ad aesthetic, warm cream billboard background, dark charcoal typography, premium commercial photography, realistic fabric texture, natural skin texture, realistic hands and anatomy, detailed hair strands, sophisticated styling. 
 
Below the billboard, show a **busy metropolitan street** with pedestrians, cars, taxis, and a realistic city bus moving through an intersection. Add glass storefronts, reflections, subtle advertisements, architectural details, and believable urban activity. The billboard should feel **massive and slightly surreal in scale**, creating a striking fashion campaign effect while maintaining convincing photographic realism. 
 
**Lighting:** soft warm late-afternoon sunlight mixed with natural city ambient light, realistic shadows, subtle reflections on glass, cinematic highlights, balanced exposure. 
 
**Camera:** low-to-mid street-level perspective, wide-angle architectural composition, subject sharply in focus, billboard dominating the frame, realistic depth of field, professional commercial fashion photography. 
 
**Quality:** ultra-photorealistic, premium luxury campaign, 8K detail, HDR, razor-sharp focus, realistic skin pores, fine fabric texture, physically accurate lighting, cinematic composition, sophisticated editorial aesthetic, high dynamic range, natural colors, extremely detailed, no artificial CGI appearance. 
 
Image Size : 9 : 16 vertical size  
 
**Negative prompt:** cartoon, anime, illustration, CGI, 3D render, plastic skin, excessive retouching, distorted anatomy, extra fingers, missing fingers, malformed hands, duplicate limbs, unnatural face, blurry subject, low resolution, oversaturated colors, excessive HDR, watermark, logo distortion, random text, gibberish text, bad typography, cropped body, unrealistic proportions.