A vibrant cartoon with colours and smooth animation. Create a 2-minute colorful 3D cartoon story video about a little boy named Raju and a cute white rabbit named Bubu. The story is about friendship and a magical garden. Raju is a cheerful 7-year-old boy wearing a yellow T-shirt and blue shorts. Bubu is a cute white rabbit with big blue eyes and a small red backpack. Story: Raju is walking through a beautiful magical forest when he meets Bubu the rabbit. Bubu invites Raju to visit a magical garden. They enter the garden and meet a giant magical flower that can talk. The flower tells them that friendship is the most beautiful magic in the world. Suddenly, Bubu's red backpack gets stuck in a tree. Raju helps Bubu get it back. They work together and become best friends. At the end, the magical flower gives them a golden fruit as a friendship gift. Raju and Bubu dance happily and wave goodbye. Important: Make the video in beautiful 3D cartoon animation style, with cute expressive characters, colorful magical environments, smooth animation, and cinematic lighting. All characters must speak in Bengali language. Add Bengali AI voice, clear dialogue, accurate lip-sync, background music, birds chirping, magical sparkle sound effects, footsteps, and happy cartoon music. Make it a complete 2-minute cartoon story video with a happy ending. The video should be family-friendly and suitable for children.