Just found these new miniatures from Privateer Press which seems to have an endless stream of sculpts coming in. This time these splendid Pyg Burrowers which will be released on January 30, 2013.
Stalwart pygs have proved invaluable as scouts, spies, and ambushers. Their endurance and size make them consummate tunnel-diggers. Armed with incredibly powerful slug guns, these courageous pygs burrow across battlefields to catch the enemy unaware. Their massive, short-range hand-held cannons are designed to penetrate warjack armor but serve just as well against warbeasts and enemy soldiers.