Affiches ultimes de grille 3x3 pour réseaux sociaux avec IA

Create a high-quality 3x3 grid of nine cinematic AI posters featuring the same stylish, confident man wearing premium formal attire and sunglasses as the central character. He should maintain a consistent identity across all nine panels, dressed in a unique dress code that matches each platform's theme while remaining elegant and fashionable. Each panel represents a different platform - Facebook, Instagram, TikTok, YouTube, WhatsApp, ChatGPT, Threads, Snapchat, and LinkedIn - with its own signature color palette, coordinated formal outfit (tailored suits, blazers, dress shirts, ties, turtlenecks, business-casual jackets, or luxury smart-casual ensembles), and immersive themed background filled with glowing platform logos, holographic UI elements, futuristic graphics, and platform-specific icons. Maintain a consistent facial appearance, ultra-detailed photorealistic quality, cinematic lighting, vibrant colors, premium fashion styling, futuristic aesthetics, and a clean, high-end poster composition across all nine panels.