A vibrant cartoon with colours and smooth animation. Create a 20-30 second vertical 9:16 colorful 3D cartoon animation for a kids YouTube Shorts channel called "Pikupiku World". Main character: a cute little cartoon boy with a consistent appearance throughout the entire video. He discovers a magical rainbow-colored candy lying on the ground in a bright, cheerful cartoon park. Scene 1 - Hook: The boy notices the glowing rainbow candy and looks surprised. He picks it up and says, "Who dropped this candy?" Scene 2: He takes one bite. Magical sparkles appear with a funny POP sound. Suddenly his shirt changes to bright blue. He looks at his shirt in surprise. Scene 3: He takes another small bite. POP! His hair instantly changes to bright pink. He looks at himself and becomes amazed. Scene 4: He takes another bite. POP! His shoes turn bright green. He looks at his colorful clothes and laughs happily. Scene 5 - Funny Ending: The boy says, "I'm a rainbow now!" A cute adorable panda suddenly appears beside him and excitedly says, "Can I have some too?" End with both characters looking at the magical candy with funny excited expressions, colorful sparkles, playful music, and a small comedic surprise. Style: high-quality cute 3D children's cartoon, bright colorful environment, adorable expressive characters, smooth animation, funny exaggerated reactions, soft cinematic lighting, cheerful atmosphere, family-friendly, no scary elements, consistent character design throughout, vibrant colors, polished professional animation. Video format: vertical 9:16, 1080x1920, optimized for YouTube Shorts.