Sergeant Detritus, succesfull troll officer in Ankh-Morpork City Watch, head of recruit division and the cultural attacheé of Ankh-Morpork.
Sergeant needed his muscular chestplate, toeless watch boots and clockwork cooling helmet; He also wields his siege
crossbow The Piecemaker, a weapon of mass destruction.
More photos and talk on
Cyclopic Bricks.