Cinematic Frontline Warrior Last Stand

Create a hyper-detailed cinematic vertical action scene of {argument name="character name" default="a frontline warrior"} making a desperate last stand in the center of the frame, standing wide-legged on the crushed hood of a wrecked dark car. The hero wears custom-fitted tan tactical combat gear: plate carrier with 4 front magazine pouches, armored shoulder and elbow pads, gloves, utility belt, thigh holster, knee pads, combat boots, and a gas mask hanging from the left hip. The hero grips a black pump-action shotgun at chest height, firing toward the right edge of the image with a bright muzzle flash, sparks, and recoil smoke. Use {argument name="face appearance" default="a sharp realistic adult male face, partially shadowed by smoke"} for the face. Surround the hero with exactly 5 visible undead enemies: 1 crouched zombie on the left near flames, 1 standing zombie behind the car on the right, 1 darker blurred zombie farther right near police lights, and 2 foreground zombies seen from behind at the lower left and lower right edges. The environment is an urban disaster battlefield with burning debris, orange flames, thick gray smoke clouds filling the sky, damaged vehicles, and a police car in the background with red and blue emergency lights glowing through haze. Lighting should be dramatic and cinematic, mixing warm firelight from below and cool smoky daylight from above, with shallow depth of field, crisp focus on the warrior, gritty textures, realistic fabric dirt, soot, embers, and high-contrast Hollywood action color grading. Composition: vertical 2:3 poster crop, full-body hero centered, low camera angle, intense heroic presence, no text, no watermark.