騎士の笑顔と涙

1boy, upper body only, facing forward, young knight, slightly mature masculine face, short messy golden-blonde hair completely disheveled, head slightly tilted back, looking upward, extreme emotional breakdown expression, wide open mouth laughing uncontrollably, manic smile, tears streaming heavily down both sides of face, visible sweat on skin, flushed face, intense psychological overload, unstable mental state, eyes wide open with chaotic emotion, deep vivid dark blue eyes, trembling expression, medieval silver armor, completely still posture, dramatic cinematic lighting, strong top lighting with deep shadows, high contrast chiaroscuro, almost black minimal background, crisp anime style, sharp facial details, psychological horror tone, intense emotional collapse atmosphere