OK well here is a linky to the fluff for the Army.
sausage linky
No true modeling has been done for the army yet but I have purchased ALL 10 poses (yes 10) of ratlings and 3 hot pot halflings. I am now in the midst of converting a master russ and chimera for a basis for the armor (make it short both ways!!) I also have a idea for the hellhound and mortar teams and will start on them within the month. Stay tuned!!!