A vibrant cartoon with colours and smooth animation. Create a highly engaging 30-second 3D animated kids video, colorful and cute, with a funny little boy and his adorable baby elephant friend. Scene 1 (0-3s): The boy discovers a tiny glowing golden egg in the garden. His eyes become huge with surprise. Add a strong visual hook immediately. Scene 2 (3-10s): The egg starts shaking and making funny sounds. The boy calls his elephant friend. They both hide behind a tree while watching it. Scene 3 (10-18s): The egg suddenly cracks and a tiny magical dragon comes out. The dragon sneezes and accidentally makes colorful bubbles fly everywhere. The c