futuristic underwater vehicle 3d model

A futuristic train with a sleek, organic design inspired by marine life glides smoothly across the ocean and dives effortlessly underwater. Its body is made of transparent and metallic materials, with glowing blue energy lines flowing along its surface. Using magnetic levitation and silent hydrojets, it travels above water at high speed and moves efficiently through the depths without disturbance. Large panoramic windows allow passengers to see stunning views, from golden sunsets above the ocean to vibrant underwater scenes filled with coral reefs and glowing sea creatures. Inside, the train features a modern, eco-friendly interior with soft lighting and digital displays showing real-time ocean data. As it travels, the train cleans the water using advanced filtration systems, removing pollution and restoring marine life. The water becomes clearer behind it, symbolizing a balance between futuristic technology and environmental protection. with seats and people sitting in it.