A vibrant cartoon with colours and smooth animation. Create a 60-second vertical 9:16 3D cartoon kids video in a colorful magical forest. Main character: a cute white bunny wearing a blue shirt. Keep the same bunny character throughout the entire video. The bunny discovers a magical glowing tree, enters it, meets friendly animals, helps a little squirrel find its lost red ball, and everyone celebrates together. Bright colorful 3D animation, cute expressive faces, smooth camera movements, child-friendly, funny and heartwarming. Add cheerful children's background music and magical sound effects. Urdu narration with clear, energetic, child-friendly voice.