바나나 튜브 우주 로켓

A glowing banana-shaped inflatable float soaring forward like a rocket through deep outer space, leaving a luminous propulsion trail of tiny sparkling particles and cosmic dust. Riding atop, [a cheerful cute character] proudly waves forward with an excited expression. Dynamic rear-angle tracking camera perspective following the motion, conveying high speed. Whimsical 3D digital art style, vibrant neon glow, rich starfield background with colorful distant nebulae, cinematic sci-fi lighting.