Kling Prompt: A quiet, moonlit countryside beside a lake, with a glowing castle in the distance and tall dark pine trees framing the scene [static shot, wide cinematic angle]. The winding train tracks disappear behind a curve near the edge of the forest. After a brief stillness, a vintage steam train slowly emerges from behind the trees, turning the bend [static shot, slow reveal]. Thick puffs of white smoke billow from the smokestack and drift upward into the night sky. The train’s headlight glows warmly as it moves for