Affiche réaliste de concert de rock à partir d'un portrait

Use the uploaded portrait only as the identity and hairstyle reference. Keep the person's real facial features, face shape, skin tone, and hairstyle accurate. Do not copy the original clothes, pose, or background. Create a highly realistic full-body live concert poster photo of this person on stage holding a black electric guitar. Low-angle shot, confident rock-star pose, cinematic lighting, bright white spotlights, concert smoke, blurred cheering crowd, stage speakers, premium commercial quality. The outfit must not be fixed - automatically generate a stylish black-and-white stage outfit that suits the uploaded person's vibe. No sunglasses. Replace the original background text with elegant English concert-poster typography such as "LIVE ECHO", "SILVER STAGE", "ELECTRIC DREAM", and "2025 LIVE TOUR". Make the text clean, minimal, readable, and naturally integrated into the design. Photorealistic, ultra-detailed, realistic skin texture, realistic hands, realistic guitar, no watermark.