A colossal, sleek white dreadnought-class spaceship with ...

A colossal, sleek white dreadnought-class spaceship with an elongated wedge shape, docked inside a massive, intricate orbital dry dock. The ship features prominent, vibrant electric cyan/neon blue glowing engine strips and hull lights. The orbital dock is composed of towering, complex metallic trusses, grand arches, and intricately detailed gantries and catwalks, with multiple smaller support ships and landing bays at the bottom. The lower sections of the dock feature a wet, highly reflective metallic surface. The background is a deep black void of space, featuring a brilliant, sprawling galaxy (Milky Way band), twinkling stars, and a large, Earth-like blue planet partially visible on the right. Cool color palette dominating in silver, steel grey, deep navy, and electric blue. Cinematic volumetric lighting, immense scale, hyper-realistic textures, highly intricate mechanical details, symmetrical composition, Unreal Engine 5 render.