A cosmic anime warrior standing beneath a sky filled with swirling galaxies and nebulae. His sleek black and silver samurai armor glows with celestial inscriptions, and his katana hums with astral energy. His piercing violet eyes reflect the vastness of space as he prepares for an epic duel against an unseen celestial foe. Floating asteroids and radiant star trails create a dynamic, otherworldly battlefield. Cinematic lighting, ultra-detailed armor, deep space fantasy theme. <lora:retroanimefluxv1.jibQ:1.0>