submersible vehicle, seatruck, modular compartments, storage module, fabricator module, sleeper module, aquarium module, docking module for Prawn Suit, upgrade console, reinforced glass windows, exterior floodlights, articulated joints, sleek metal finish, underwater exploration, deep-sea biome, kelp forest, coral reef, ambient ocean light, soft blue and green hues, schools of fish, 3/4 view, high-detail rendering, realistic textures, science fiction theme, advanced technology design, mechanical arms, thrusters, LED lighting, panoramic viewports.