image ratio 1:1 High-end 3D advertising poster for Nike Air Jordan. A realistic red and black leather high-top sneaker is floating in the center of a magical fantasy landscape. The product is surrounded by a dynamic swirling vortex of orange fire and grey smoke mixed with glowing magical sparkles and floating basketballs and concrete shards. Background features surreal floating islands made of asphalt street courts hovering over a futuristic city skyline. Hyper-realistic CGI render, Octane render, bright cinematic lighting, magical atmosphere, detailed textures, 8k --ar 2:3