A vibrant cartoon with colours and smooth animation. Create a 5-6 minute colourful, funny 3D animated cartoon video for children in Hindi. The story should be fast-paced, entertaining, silly and full of comedy, with expressive characters, funny reactions, magical moments and a surprising ending. Use a high-quality modern 3D children's animation style, bright colourful environments, cinematic lighting, smooth animation and 16:9 widescreen format. IMPORTANT CHARACTER CONSISTENCY: Keep the exact same character appearance, clothing, hairstyle, colours, body proportions and voice throughout the entire video. GOLU: A cute chubby 9-year-old Indian bo