Create a futuristic sci-fi themed poster featuring a "super cute DAIKON character" envisioned as a defender of the galaxy. This Japanese white radish has sleek, metallic limbs that shine with a hint of neon, signifying advanced technology. The daikon's face is both endearing and heroic, with holographic features displaying data in a visually striking manner. In the background, a sprawling cityscape with towering skyscrapers and flying vehicles suggests an advanced civilization. The palette consists of cool blues, deep purples, and flashes of bright neon. The poster's style draws inspiration from classic sci-fi movies, with intricate mechanical details and a sense of movement. The title, "DAIKON: Guardian of the Cosmos," is rendered in a futuristic font, with glowing accents that give a sense of urgency and adventure.