Poster de fan de futbol estilo mural de arte callejero

{ "prompt": "Ultra-realistic football fan poster, inspired by urban street-art mural design. Use the uploaded reference image to accurately preserve the person's facial identity, hairstyle, beard, glasses, smile, and overall facial features. A confident young male football supporter standing full-body in front of a giant graffiti wall painted with the national team colors. Wearing a premium national team jersey with number 7, stylish white cargo pants, luxury white sneakers, holding a football under one arm. Behind him is a massive artistic mural portrait inspired by the legendary energy of a football icon, blended into the wall with dynamic paint splashes, textured concrete, championship graphics, football-themed graffiti, flag elements, and iconic street-art details. The supporter stands in a powerful champion pose with confident body language and an elite athlete aura. The mural features bold hand-painted typography, championship stars, football illustrations, premium sports branding, and vibrant urban artwork. Custom text integrated into the design: team name, year, slogan, legacy of number 7, and a motto in the team's language. Dramatic stadium-style lighting, cinematic shadows, high contrast, realistic skin texture, ultra-detailed facial features, sharp focus, depth of field, luxury sports advertising quality, vibrant color palette, energetic football atmosphere, professional magazine cover composition, cinematic sports photography, photorealistic, ultra-detailed, realistic shadows, premium poster design, street culture aesthetic, 8K resolution, HDR lighting, vertical 9:16 format, world-class football poster, championship mood, luxury branding, award-winning sports artwork.", "referenced_image_ids": ["reference_photo"], "size": "1024x1792" }