Yeah, I thought the company was dead too.. turns out it's still around, but I seriously don't see it lasting.*
http://www.totalwargamer.co.uk/ex-illis-mangonel.html
Saw this and will be adding it to my next order. I have no interest in the game*, but that is a nice couple of generic 28mm stone throwers.
Material is good old hard plastic sprues, too.. I checked because the human figures it comes with have really soft detail and I wanted to make sure it wasn't pre-painted muck or similar.
Could be usable for either dwarfs or goblins if using a mantic army to play warhammer, just add a few models for crew.
* See this review for why, it's a digitally-enhanced wargame with built-in DRM to stop you from buying or selling second-hand models. Also, you don't roll dice, there aren't any unit stats, computer does everything:
http://www.tabletopbattlefield.com/ExIllis_Review