宏偉宮殿大廳中的深灰色豪華房車

Ultra-realistic Audi A6 2026 in dark grey metallic paint, perfect front-angle view, parked inside a royal king palace massive grand hall. Light grey polished marble floor reflecting the car. Majestic arches, tall royal pillars, luxurious palace walls. 10–12 elegantly dressed people standing in different areas of the hall, talking to each other. Ultra-bright cinematic lighting, chrome grille, sharp futuristic LED headlights, hyper-realistic 4K details, number plate blank.