Close-up shot of a robust robot's mech arm, dynamic angle capturing the intensity. Sharp focus on the assault rifle held firmly with both hands. Practical lighting showcases the best light possible, with flames and smoke rising from the nozzle as bullets are fired, accompanied by recoil shakes and nozzle flash. Background blurred for maximum impact. Sci-fi setting with motion blur, realistic combat elements: explosion, firing, dust, sparks. Inspired by Z Gundam's mech battles.
