Legend of Galactic Heroes classic OVA aesthetic, iconic low-angle view of a large detailed Imperial warship in the foreground, heavy gray-white hull with prominent circular thruster ports and mechanical details, glowing engines from underneath illuminating the structure, the ship positioned prominently against the darkness, behind it a vast distant fleet in highly disciplined structured formations — thousands of tiny ships forming perfect long parallel lines and geometric patterns visible only through countless glowing engine trails (bright white and red-orange), creating elegant streaks of light across the void, deep space background filled with stars and subtle blue glow, strong sense of immense scale and military order, classic 90s anime style with sharp lines, painterly colors, high contrast, epic and melancholic mood --ar 16:9