So, back to the "schedule". Many years ago, in the depths of GW's "red period", they released Grom the Paunch, a fat goblin warlord. Grom rode around on a chariot and was modelled with one foot up on the railing, waving an axe and probably laughing madly.
I saw the model of Grom, without chariot, for sale and bought him. He's got a definite cartoony charm. I didn't make any alterations except to stick a bit of cork rock under his boot.