video game character, Postal Dude, aggressive stance, sunglasses, scruffy beard, balding hair, dirty white tank top, red Hawaiian shirt, baggy jeans, black boots, holding a shotgun, action pose, urban decay environment, graffiti walls, trash-strewn streets, abandoned cars, overcast lighting, dynamic angle, mid-action shot, realistic textures, worn-out materials, gritty atmosphere, 3/4 view, intense expression, strong shadows, high contrast, desaturated colors.