post-apocalyptic environment, Fallout 4 theme, settlement, settlers gathering, improvised clothing, weathered faces, hopeful expressions, makeshift weapons, rustic buildings, scrap metal structures, tattered flags, community farming, guard posts, Brahmin cattle, trading posts, power armor station, radio beacon, soft sunset lighting, wide-angle shot, desolate landscape, sparse vegetation, irradiated soil, broken roads, distant ruins, survival atmosphere, dusty air, ambient occlusion.