Bioluminescent Alien in a Mountain Cave – 3D Render

Ultra-detailed photorealistic 3D render of a slender alien inside a shadowy mountain cave. The creature has a tall, elongated head, pale gray-blue skin with faint iridescent bioluminescent markings along its spine and limbs, large almond eyes glowing softly. It stands on a wet cave floor beside a jagged stalagmite, one hand resting on the rock. The cave is rugged with damp, reflective stone, stalactites overhead, patches of moss and bioluminescent fungi that glow emerald and sapphire. A warm amber glow from internal crystal formations contrasts with cool blue ambient light filtering through a cave opening, creating dramatic volumetric light shafts through the dust. Use high-detail PBR materials, subsurface scattering for skin, realistic wet rock textures, micro-scratches, and subtle breath fog. Camera angle at eye level with a slight low-angle tilt, depth into the cave with a glowing wall in the background. Rendering style: 3D, ray-traced reflections, global illumination, high dynamic range, 4K quality. Mood: enigmatic, otherworldly, awe-inspiring.