A vibrant cartoon with colours and smooth animation. Create a 60-90 second colorful 3D animated Humpty Dumpty nursery rhyme for preschool kids. Show a cute smiling egg named Humpty sitting on a wall, gently falling onto soft grass, then friendly horses and king's helpers coming to help. End with Humpty happily dancing and waving with his friends. Use cheerful nursery music, bright cartoon scenery, smooth animation, synchronized lyrics, 16:9, and a wholesome child-friendly style.