Create a colorful 3D animated children’s music video on the Nile. A cute friendly green crocodile with big expressive eyes, a yellow belly and a funny smile leaves his baby crocodile family at sunrise. He walks slowly through dusty African landscapes, dragging his feet and trying to look like a brave soldier. He marches toward the Nile while other crocodiles join him and dance happily. Palm trees, birds, beautiful African scenery, warm sunlight, cinematic animation, funny expressions, joyful atmosphere, smooth camera movements, family-friendly, no violence. Keep the same crocodile character throughout the entire video. End with a huge majestic elephant appearing in the distance while the crocodile looks surprised.