epic tragic sci-fi album cover set in the Warhammer 40,000 universe, Craftworld Aeldari scene, two elegant eldar standing on the command bridge of their massive craftworld starship, looking through a gigantic panoramic observation window into deep space, outside the window their ancient homeworld slowly fading in the distance, a beautiful alien planet illuminated by a dying star, atmosphere of exile and loss after the Fall of the Eldar, interior architecture made of smooth white wraithbone with elegant organic curves, glowing spirit stones embedded in the walls, faint psychic energy flowing through the Infinity Circuit, tall slender eldar figures wearing ornate Aeldari robes and armor, their posture solemn and melancholic, reflections of distant stars across the glass, deep cosmic nebula and dying starlight outside, tragic fallen empire aesthetic, dramatic cinematic lighting, highly detailed Warhammer 40k style sci-fi illustration, epic space opera composition, album cover
