post-apocalyptic landscape, Spectacle Island, Fallout 4, overgrown vegetation, rusted structures, dilapidated buildings, scattered debris, abandoned shipping containers, mutated creatures, radiated water, eerie atmosphere, desolate, survival theme, cloudy sky, diffuse sunlight, panoramic view, distant city ruins, immersive detail, weathered textures, rust and moss, 3/4 composition, ambient occlusion, dynamic shadows.