post-apocalyptic survivor, male, rugged beard, dirty face, camo jacket, torn jeans, military boots, backpack, rifle slung over shoulder, standing in abandoned city, overgrown vegetation, broken vehicles, cloudy sky, dynamic lighting, urban decay textures, immersive atmosphere, 3/4 view, realistic style, desaturated colors, survival action pose, tense expression, worn-out gloves, bandage on arm, bullet casings on ground, distant zombies, eerie silence, sunset ambiance, long shadows, dilapidated buildings, survival theme.