A breathtaking full-body hybrid portrait of an angelic 45-year-old blonde Cosmic Seraph, tall, luminous, and transcendent. Her presence radiates celestial power. Her duck-shell blue battle attire has transformed into cosmic nebula armor, glowing plates of living stardust, swirling iridescent duck-shell blue, violet, teal, and gold. The armor appears semi-translucent, as if formed from compressed nebulae, starfields, and drifting cosmic gas. Tiny star particles flow across the armor like rivers of light. Her face is radiant with cosmic divinity, glowing gold pupils filled with star clusters, shimmering pearl-blue war paint, luminous cheek highlights like distant nebula glow, sculpted brows, and glossy rose-gold lips that reflect the cosmic light around her. Her blonde hair drifts weightlessly in zero gravity, infused with faint streaks of starlight, crowned with floating crystalline blue rose shards orbiting in a halo-like ring of cosmic energy. Her wings are enormous galaxy structures, fully unfurled and spanning the frame. Each wing appears made of cosmic matter, swirling galaxies, nebula clouds, star clusters, and luminous dust. Some sections are feathered in shimmering white-blue, others resemble spiraling galaxies or glowing fractal constellations. Light rays beam through the wings as if they contain entire star systems. Behind her, the cosmic battlefield stretches infinitely, drifting nebula clouds in magenta, cyan, and deep blue, exploding star fragments, swirling wormhole vortices, radiant beams cutting through interstellar dust. Fragments of ancient celestial architecture float through space as cracked marble monoliths embedded with star runes. Her hands glow with divine cosmic energy as she channels a massive spell, swirling miniature galaxies, rotating runic rings, and crackling quantum light orbit her palms. A blade of pure starlight materializes at her side, shaped like crystallized cosmic fire. Feathers made of light drift around her like falling stars. Gravity bends subtly around her form, warping the space behind her with faint lensing distortions. Ultra-detailed textures, hypersaturated cosmic lighting, radiant iridescent nebula effects, SDXL quality, cinematic, transcendent cosmic-seraph aesthetic.