A breathtaking, ultra-realistic illustration of Princess Peach on a sleek pink Mario Kart-style racing bike, inspired by the Fast and Furious aesthetic. She wears a chic pink racing suit with white accents and holds a matching helmet in her right hand. The background showcases a vibrant nighttime cityscape with glowing neon lights and a dark, fantasy atmosphere. The text "Mario Kart SPEED" is prominently displayed at the top, adding a cinematic touch. The image's high resolution and striking typography create an unforgettable visual experience, complete with cinematic, poster-like qualities and a dark fantasy edge.