A vibrant cartoon with colours and smooth animation. Create a 40-second colorful 3D cartoon for preschool children aged 2-5, titled "Tiko Learns Colors". Main character: Tiko, a cute little orange tiger cub with big friendly eyes, soft fur and dark stripes. Keep his appearance consistent throughout the entire video. Story: Tiko greets the children in a magical meadow. He discovers a red balloon, a yellow sun, a blue cloud and a green tree. He happily teaches children each color using simple, repetitive English sentences. At the end, Tiko waves goodbye and says, "Great job, friends! See you next time!" Automatically generate all scenes, smooth animation, cheerful child-friendly English voice narration, original playful background music, sound effects and a happy ending. Style: high-quality 3D preschool animation, bright colors, cute expressions, safe for children, engaging storytelling. Format: vertical 9:16 for YouTube Shorts. Add clear English captions if supported. Create the complete finished video, ready to download. Use original characters and music.