RPG Board Game Pieces

I have been helping a friend design pieces for a board game he is working on. They are fairly simple and print well at .3mm. Maybe someone else can get some use out of them. The pieces are as follows.

- Merchant: bag of money
- Bureaucrat: Gov't Building
- Archer: Arrow
- Infantry: Sword
- Champion: Shield
- Calvary: Horse head
- Catapult: duh...

The catapult requires printing four wheels and gluing the axles together and then gluing to the frame. They were meant to be only