high quality, 8K Ultra HD, Aetheria, the Celestial Goddess, commands the cosmos with a regal presence, Adorned in robes woven from interstellar nebulas, her figure radiates cosmic hues of indigo, violet, and silver, Crowned with moonstones, her obsidian hair billows like a celestial nebula, framing eyes filled with infinite wisdom, In her hands, Aetheria holds a stardust-forged staff, its crystalline orb pulsating with the universe's heartbeat, Constellations orbit around her, reflecting the cosmic dance, Her aura casts a warm light, embodying the delicate balance of creation and destruction, by yukisakura, high detailed