power armor, Fallout New Vegas, training, Brotherhood of Steel, quest, Elder McNamara, Paladin Hardin, NCR, Arcade Gannon, companion quest, For Auld Lang Syne, military, post-apocalyptic, Mojave Wasteland, bunker, heavy armor, steel, servo motors, HUD, strength enhancement, radiation resistance, desert, abandoned buildings, dynamic lighting, wide-angle shot, detailed textures, gritty atmosphere, dust particles, sunset.