Warlord Games has 3 new Fatties available as part of their Judge Dredd Miniatures line.
From the release:
In the insane future of Mega-City One, even eating has become an extreme sport, where the competitors compete to consume entire vehicles!
Fatties are not exactly built for crime, but if there is a food shortage their all-consuming hunger will drive them into a rampage. A Fattie stampede is a terrible thing to behold, as several tons of blubbery flesh, propelled on belli-wheels, comes lumbering through a block, desperate to lay their hands on any available food.