Galactic Empire, futuristic, sci-fi, Star Wars-inspired, grandiose, majestic, towering, white marble-like walls, intricate stone carvings, gleaming metallic accents, high ceilings, massive pillars, circular archways, staircases with ornate railings, regal throne rooms, dimly lit corridors, holographic projections, atmospheric mist, soft blue-ish lighting, cinematic composition, 3/4 view angle.