I have recently been trying to think of ideas that would add something to the game and this is what I came up with:
Catapult: Comes with firing animations (I'm working on a new projectile, should it be a brick or a rock?)

Oil drum: Cover for fighting or just scenery

If I could get someone with blender to export these models and animations and script it that would be great. If you have any other ideas for something that has not been made and would add something to the game just say so. If you have any suggestions or feedback on the models or animations that would help.
EDIT:
Zombie Bat(BEING SCRIPTED): For those of you who don't get their kicks out of pulling a trigger again and again.

Big Rig (BEING SCRIPTED): There are so many different vehicles that can branch off of this base, oil trucks, short cargo trucks, etc.

I'm not too sure about long cargo trucks because I don't know if you can make a joint at which the cab turns but not the cargo.
EDIT:
Pick Axe: It should just destroy bricks up to a certain size

Molotov roostertail: Should blow up and burn the ground and surrounding players for a short period of time

Note: I still need a scripter for the catapult, oil drum, pick axe and Molotov roostertail.