Samurai Sniper on Castle Rooftop

Theatrical anime dynamic battle poster. Subject: a [samurai sniper] captured at the exact instant of firing atop the tiled rooftop of a white Japanese castle keep. Cheek pressed against the stock, eye locked into the rifle scope, teeth clenched in determination. Composition and camera: extreme ground-level low-angle shot with a wide-angle lens and exaggerated depth of field; the sniper rifle's barrel and muzzle loom massively in the foreground pointed toward the viewer, while the samurai's sharp gaze anchors the background. Action details: a blinding muzzle flash erupts with flying sparks, fine embers, and a glowing bullet streak cutting through the night air; recoil knocks the rifle and shoulder back with subtle motion blur on cloth and hair; shockwaves crack roof tiles, sending broken shards tumbling. Setting and lighting: clear night sky with distant castle-town lights and drifting clouds; shachihoko roof ornaments and castle gables silhouetted against the dark sky; crisp cool moonlight provides strong rim lighting contrasting with the warm, fiery muzzle flash; fine airborne dust and spark particles. No text.