A vibrant cartoon with colours and smooth animation. Create a 1-minute colorful kids cartoon video in a cute, playful 3D animated style, with bright colors, soft rounded characters, cheerful expressions, and a fun preschool atmosphere. TITLE: "The Happy Animal Train" SCENE 1 - 0:00-0:10 A bright red-and-yellow toy train travels through a beautiful sunny countryside. Flowers, trees, butterflies and fluffy clouds surround the train. The train happily goes "Choo-choo! Choo-choo!" A cute baby elephant waves from beside the train. SCENE 2 - 0:10-0:20 The baby elephant looks worried because it cannot find its mommy. The train stops beside a frie