Capture the essence of a raw, highly detailed scene with the clarity of a Fujifilm XT3. An astronaut stands on the tranquil shore of a moonlit lake. The night sky is a canvas of stars, with an ethereal glow enhanced by ray tracing and 8k UHD quality. The scene is bathed in HDR, and the figure of the astronaut is partially silhouetted against a luminous, oversized neon triangle. The geometric shape floats mysteriously, casting shimmering reflections on the water's surface. The vibrant neon light adds a surreal touch to the serene natural landscape, creating a captivating blend of technology and nature.