Premium Smartphone Ad Poster

Create a premium smartphone advertising poster featuring a {argument name="model" default="stylish young female model"} in a fresh, confident pose with a charismatic expression. Modern trendy fashion, layered clothing, fashionable accessories, realistic skin texture, cinematic lighting, premium reflections, sharp focus, luxury commercial photography style. Futuristic background with subtle tech-inspired elements, elegant typography, sleek graphic design, professional advertising layout, balanced composition, fashion editorial quality, ultra-detailed, photorealistic, dynamic atmosphere, 8K. Brand Style: • {argument name="brand" default="Samsung"} — clean, premium, futuristic, elegant blue-toned aesthetics.