Futuristic submarine, sleek metallic hull, glowing blue accents, intricate pipes, portholes with ocean views, captain's chair, control panels, radar screens, navigation charts, sonar equipment, periscope, anchors, propellers, rudders, oceanic surroundings, coral reefs, schools of fish, seaweed, sunlight filtering through water, atmospheric bubbles, misty atmosphere, cinematic lighting, 3/4 composition, high contrast ratio.