Codsworth, hovering robot, Mr. Handy model, post-apocalyptic setting, Fallout 4 companion, robotic arms, saw blade, flamethrower, silver and yellow paint, rust and wear textures, loyal personality, perk activation, player character interaction, destroyed suburban house, overgrown vegetation, irradiated skies, ambient occlusion, dynamic shadows, 3/4 view, action pose, sparks and smoke effects, desolate atmosphere, immersive detail, science fiction theme, HDR lighting, wide-angle lens.