Just bought a Godzilla with no tail and no firing fist. I have these two pieces from a completely hammered Godzilla I picked up on ebay a long time ago. I noticed that the hammered one has a weight in the body. Did they all come that way??? cause the one I picked up with missing tail and firing fist doesn't have the weight inside the body. Also, can the body of Godzilla be opened without damaging it?? I'd like to take the weight out of the hammered one and put it in the one I picked up. Thanks for any help on this.