Help identifying a second hand catapult mini I recently acquired

[robertapirie]

Some others have suggested it may be warhammer from 3rd edition, but I can't find any references to anything like it via google.
Please see photos here:
http://s1070.photobucket.com/albums/u499/rapirie/?action=view&current=DSCF2409.jpg
http://s1070.photobucket.com/albums/u499/rapirie/?action=view&current=DSCF2408.jpg

View attachment 14647 View attachment 14648

Thanks

 

[generulpoleaxe]

The skull crusher looked like this

By the style of the sculpting it may be a old grenadier model.

 

[robertapirie]

Thanks, - Could not find any reference to it when searching for Grenadier minis - but I may not be looking for the right thing in my search criteria