high-quality 3D animated cartoon video for young children, inspired by the visual style of the supplied reference images. Use smooth, rounded, toy-like 3D characters, glossy but natural materials, cute expressive faces, large friendly eyes, gentle sunlight, green rolling hills, simple colourful houses, wooden benches, picket fences, and a clear blue sky. The main character is a friendly red-and-yellow steam train with bright green stripes, a cream-coloured smiling face, big round eyes, round yellow nose, a small yellow roof, and a cheerful front grill. The train must remain visually identical in every scene. Its wheels rotate smoothly, its chimney releases soft white puffs, and its face shows happiness, surprise, excitement, and kindness. Behind the engine, attach a long series of colourful open passenger carriages. Every fruit sits safely inside a carriage, with its entire body visible above the carriage sides. The train carries all the fruits throughout the journey. Fruits must never disappear, change colour, change shape, or randomly switch carriages. Fruit characters include a red Apple, yellow Banana, orange Orange, golden-yellow Mango, purple Grapes, red Strawberry, green Watermelon, brown-and-yellow Pineapple, red Cherry twins, green Pear, purple Plum, fuzzy Peach, blue-purple Blueberries, Kiwi, Lemon, Coconut, Papaya, Dragon Fruit, and a bunch of Raspberries. Every fruit has cute cartoon eyes, a small nose, a smiling mouth, tiny expressive arms, and its own distinct natural colour and shape.