Alien de cristal marchant dans une serre brumeuse à minuit

A breathtaking, high-concept digital art masterpiece of a whimsical fine art concept. A delicate, life-sized alien lifeform sculpted from flawless translucent crystal is walking gracefully through a misty botanical glasshouse at midnight. Encased inside the alien's hollow body is a vibrant living ecosystem with glowing tropical fish, turquoise water, and bioluminescent corals. Soft volumetric moonlight filtering through the glass-like skin creates glowing rainbow caustics on the misty flora below. Intricate textures, peaceful and magical mood, sharp focus, Unreal Engine 5 render.