Siren in a Photorealistic Alien Ship

Photorealistic depiction of a siren (half-human, half-mermaid) aboard an alien spaceship. She has iridescent, scale-patterned skin, bioluminescent fins along her arms and tail, and long hair that drifts in microgravity. The interior is a sleek chrome-and-ceramic corridor filled with holographic displays, alien glyphs etched into panels, and luminescent conduits. A large viewport reveals a distant starfield and nebulae. Oceanic mist clings to surfaces, catching blue-green and magenta lighting. The siren stands near a shimmering console, her song suggested by radiant ripples of light emanating from her mouth and throat, casting ethereal reflections across wet, reflective floors. Cinematic, ultra-realistic, with high-detail textures, depth of field, volumetric lighting, and soft rain-like drizzle in the air.