A vibrant cartoon with colours and smooth animation. Create a 10-second colorful 3D cartoon animation for kids in vertical 9:16 format. Scene 1 (0-3 sec): A cute little boy wearing a yellow T-shirt and blue shorts walks through a beautiful, colorful playground, happily humming. Scene 2 (3-6 sec): A tiny fluffy puppy suddenly jumps out from behind a bush and playfully chases its own tail. The boy looks surprised, then starts laughing. Scene 3 (6-10 sec): The puppy accidentally spins around and sits down dizzy. The boy gently claps, and the puppy barks happily. Both smile at the camera. Style: Adorable 3D animation, bright colors, big expressi