Three well-painted Maneater conversions, built from various ogre, ironjawz, and terrain parts with some sculpting using green stuff. You could probably get away with using them as firebellies as well...
How to Maneaters: Maneaters are a useful glass-cannon unit in an Gutbusters or generic Destruction army, in Ogor armies in particular they shine because they hit on a 3+, something that's difficult to get in such an army. Always take the brawlers trait from their warscroll since it is by far the best option, and make sure they aren't on your front line--maneaters die quick! Generally they don't want to be charged, and should only charge themselves when they can either wipe the target out before it swings back, or if the maneaters are going in on the flank of an already-engaged unit. Use their shooting to pick off those pesky support characters that destruction often has a tough time dealing with when they hide behind a bunch of front-line troops.