power armor, T-51b, NCR Ranger combat armor, reinforced, matte black, Brotherhood of Steel, metal texture, rust details, heavy-duty, shoulder pauldrons, helmet with red glowing eyes, full-body suit, wasteland background, post-apocalyptic, desert landscape, abandoned buildings, dusty atmosphere, sunset lighting, dynamic action pose, holding a plasma rifle, rugged, survival gear, knee pads, utility belt with pouches, combat boots, 3/4 view, dramatic shadows, high contrast.