An 8K, ultra-realistic, photorealistic, high-definition, cinematic lighting, detailed textures, hyperrealistic image of the Karbude Tunnel in the Western Ghats. The tunnel's entrance is partially obscured by lush greenery, and the tunnel itself extends into a dark, mysterious void. A small, stone building with a mossy roof stands adjacent to the tunnel entrance. Railway tracks lead directly into the tunnel, disappearing into the darkness. The sky is clear and blue, with wisps of clouds. The overall atmosphere is one of mystery and tranquility.
