A colossal futuristic space cruiser shaped like an ocean-going cruise liner, hovering above a glowing blue-green planet, seen from a front three-quarter view to slightly reduce the scale; its multi-tiered armored hull features multi-layered decks, observation towers, antenna arrays, and recessed hangars, with countless warm yellow and amber windows and deck lights creating an urban glow; weathered metal surfaces with micro-scratches, panel seams, vents, and exposed structural detail; dramatic backlighting from a nearby gas giant, with swirling streaks and faint aurora, and a dense starfield and nebulae in the background; Volumetric lighting, subtle highlights and flare on reflective surfaces, a soft atmospheric haze enveloping the planet's horizon, tiny engine exhaust plumes and drifting space dust particles for depth; a cinematic, ultra-detailed, high-resolution sci-fi realism, a rich turquoise and emerald palette with golden highlights, high contrast, crisp textures, dynamic composition, and an epic atmosphere.
