Classic Western Duel Draw Slow-Mo

Act as a Spaghetti Western Director. Create a prompt for a tension-filled, Sergio Leone-inspired extreme close-up. A grizzled [GUNSLINGER_NAME/TYPE] twitches their hand violently toward an engraved leather holster. The ground must feature a heavy [DUST_INTENSITY] violently swirling around their weathered boots. Calculate the exact [SUN_POSITION] required to cast punishingly long, harsh, high-contrast shadows across the dirt. The absolute focal point is the micro-movement of the fingers and the glinting [SPUR_DETAIL]. Enforce 120fps slow-motion, severe optical heat shimmer/distortion on the horizon, and aggressive 35mm film grain.