Ángel celestial que revela un núcleo cósmico radiante entre las nubes

ultra-detailed cinematic illustration featuring a celestial angel with fractured wings and glowing veins, holding or revealing a glowing cosmic core inside its chest, surrounded by heavenly clouds, divine light rays, floating feathers, golden aura, designed with intricate textures, dramatic lighting, deep shadows, high contrast, surreal atmosphere, volumetric lighting, particles, dynamic composition, hyper-detailed anatomy, epic scale, dark fantasy + sci-fi fusion, 8K resolution, sharp focus, highly detailed background