survivor character, male, rugged appearance, tactical clothing, backpack, holding a broken radio, frustrated expression, sitting on the ground, abandoned building, overgrown vegetation, cloudy weather, desolate atmosphere, soft ambient light, wide-angle shot, post-apocalyptic setting, worn-out boots, dirty face, beard, mid-action of trying to connect radio, scattered survival gear, empty water bottle, distant zombies, decaying urban environment, 3/4 view, high dynamic range, realistic textures, muted color palette.