Lunar Castle: A Photorealistic Moon Fortress

Ultra-detailed photorealistic render of a grand medieval castle perched on the edge of a lunar crater. The fortress is constructed from pale, weathered lunar rock blocks and reinforced with sleek titanium frames and glass panels. Crenellated battlements surround tall cylindrical towers with metallic conical roofs; a heavy arched gate leads to a dry moat filled with lunar regolith. A small landing pad and a compact rover sit by the gate. The scene is set on the Moon at high noon with a harsh, high-contrast sun from the left, casting long blue-tinged shadows and bright highlights on the stone and glass. Warm interior lights glow through open archways and windows, reflecting off polished metal and glass. The surface around the castle is a fine gray regolith with craters and footprints. In the distant sky, Earth hangs over the horizon against a deep black starry space. The image should feel cinematic, with a wide-angle, slightly low camera angle, and a 2.39:1 aspect ratio; textures should be ultra-realistic, including rock, glass, metal, and dust.