A dark epic sci-fi movie poster for {argument name="film title" default="EMPIRE OF THE VOID"}, in a highly cinematic photorealistic space-opera style. Centered composition with a tall alien emperor standing behind a massive circular command table, viewed from slightly below to make the figure feel imposing and godlike. The emperor wears ornate black and gunmetal biomechanical armor with sharp layered pauldrons, engraved metallic filigree, a long dark cloak, and a regal elongated helmet-crown. The face is mostly obscured in shadow, giving a mysterious, intimidating presence. One large clawed hand rests prominently on the glowing table in the foreground. The command table displays a luminous spiral galaxy hologram in blue-violet tones, with concentric interface rings and subtle cosmic light. The setting is the bridge of a colossal starship or throne room, with two curved panoramic windows framing outer space. Outside the windows are 8 visible spacecraft total: 4 on the left side and 4 on the right side, including several large battleships and smaller escort vessels. A huge planet fills much of the left background, while the right background shows a purple-blue nebula and starfield. Two secondary alien officers are seated in the mid-background, 1 on the left and 1 on the right, each at glowing futuristic control consoles. The color palette is deep black, steel gray, indigo, violet, and cold blue, with dramatic rim lighting, glossy metallic reflections, and dense atmospheric shadows. The layout should feel like a premium blockbuster poster: a centered top tagline in small uppercase text reading {argument name="tagline" default="INTELLIGENCE. DOMINION. DESTINY. THE GALAXY BOWS TO NONE."}, the giant title near the bottom in elegant spaced serif capitals with the words {argument name="main title" default="EMPIRE"} on the first line and {argument name="subtitle" default="OF THE VOID"} below it, with the letter O stylized as a glowing black-hole eclipse. Beneath that, add a glowing imperial trident-like emblem centered above the release line {argument name="release text" default="COMING SOON"}. At the very bottom, include a dense strip of tiny production credits in authentic movie-poster typography. Ultra-detailed, symmetrical, ominous, imperial, galactic conquest mood, vertical one-sheet poster, premium VFX key art, sharp focus, high contrast, dramatic sci-fi lighting.
