Futuristic underwater train traveling through deep ocean canyon with glowing interior windows, surrounded by pink translucent jellyfish and bioluminescent coral formations, towering dark rock walls on sides, ethereal blue volumetric lighting, particles floating in water, cinematic 3D rendering, sense of wonder and exploration --ar 16:9 --v 6.1 --style raw --s 500

A sleek futuristic high-speed train with illuminated cabin windows and glowing blue accents glides through a deep underwater cavern. Towering rocky cliff walls frame the scene on both sides. Translucent pink and white jellyfish with trailing tentacles drift gracefully through the ethereal blue water. Bioluminescent coral and sea vegetation glow softly on the canyon walls. Warm golden light spills from the train windows, contrasting with the cool deep-ocean blue ambient lighting. Volumetric light rays and floating particles create a dreamlike, awe-inspiring atmosphere. Cinematic 3D digital art with photorealistic rendering and fantastical elements. Premium quality, highly detailed, spectacular underwater science fiction visualization.

futuristic train:1.3, underwater cavern:1.2, glowing windows:1.1, jellyfish:1.2, bioluminescent:1.1, deep ocean:1.3, rocky cliffs:1.1, pink translucent creatures:1.0, volumetric lighting:1.2, ethereal blue water:1.2, particles:1.0, warm interior lights:1.1, cinematic 3D rendering:1.2, sense of wonder:0.9, high detail, photorealistic, professional quality, negative_prompt: blurry, low quality, distorted, ugly, deformed, dark, oversaturated

Cinematic futuristic underwater train journey through deep ocean canyon, hyper-detailed 3D rendering, glowing cabin windows with warm interior lighting, ethereal jellyfish drifting through cool blue volumetric waters, bioluminescent coral formations adorning towering dark rock walls, dreamlike awe-inspiring atmosphere, professional high-resolution sci-fi visualization, moody atmospheric lighting, sense of serene exploration, premium quality concept art cinematography