sci-fi spaceship dealership, Deimos-class vessels, futuristic design, sleek hull, advanced propulsion, neon signage, bustling spaceport, asteroid field, interstellar background, starship showroom, holographic displays, chrome detailing, carbon fiber texture, sales robots, potential buyers, space suit-clad customers, ambient space station lighting, wide-angle shot, busy trade hub atmosphere, zero gravity environment, metallic surfaces, reflective glass, high-tech gadgets, distant planets, soft artificial lighting, panoramic view of the cosmos.