Outpainting panorama, wide 16:9 aspect ratio webtoon banner. In the center, the man from the reference with short black hair and a silver Desert Eagle pistol remains completely identical, unchanged, and in the exact same pose. Position him standing directly BEHIND a light-colored workshop table. The table edge cuts across his lower chest in the absolute foreground, with small disassembled gun parts and screwdrivers lying on it. Directly behind his back, show a white pegboard wall lined with assault rifles, matching the reference composition. Crucially, expand the image horizontally to the left and right sides into simple negative empty space, transitioning away from the weapon wall into a dark blurred ambient background or plain studio shadow. Do NOT add more weapon racks or shelves on the sides. Leave plenty of empty clean space on the left and right for adding other characters later.
