Archibald bears himself with some pride for his work in the Adeptus Administratum, the body of the Imperium keeping it all together with logistics and paperwork.

He is taller than the average man, though perhaps not by much, and has a slender form despite being in his middle ages. He mostly wears his Administratum robes though so it is hard to discern his body. His hair is black and tied together at the back of his head, and his eyes are a soft gray colour set firmly within his handsome-yet-aging face.