Tank Miniatures for Ogre Designer's Edition

Last weekend I was re-exposed to the game Ogre. My friend got the new Ogre Designer's Edition (go out and get it now, before they run out) which has some great cardboard cut out Ogres, but only flat pieces of cardboard for the other units. Playing with the flats for tanks was a bit unsatisfying. So I dug around in my game closet and found my old minis for the game. It seems I only have Combine units and could use some for the enemy.
Here's my start on some really low resolution versions of the