Dummy 13 stabbed chest

Man, I wish my dummy 13 had a hole in it's chest so I could make one of them stab the other.

When I thought that, I knew I had to make a chest so that the dummy 13 could be murdered. 

This chest has a hole big enough for most dummy 13 weapons, but I only tried it out with the sword from  soozafone's dummy 13 starter accessory pack, the dagger from CT-13's Dummy 13 army, and DiffuseNewt's spear for dummy 13.

Printing: supports are needed. they are very difficult to remove, and if you find an orientation that makes the supports more minimal, please share it.