post-apocalyptic setting, recruitment beacon, Fallout 4, rusty metal structure, blinking red light, old-world technology, wires and tubes, concrete base, desolate wasteland, scattered debris, overgrown vegetation, dilapidated buildings in background, cloudy sky, ambient radiation glow, distant thunderstorm, dramatic lighting, wide-angle shot, atmospheric perspective, decaying urban environment, survival theme, science fiction elements, retro-futuristic design.