You could always get a hold of one and make a mold of it and re-cast one. It's not that difficult of a process if you are just after something to fit in it's place. A hobby shop might have supplies but online is usually cheaper. I personally like to create rather than destroy, plus you might have fun.. maybe. If you know people into models, games like Warhammer etc. you might be able to get them to do it for you for the right price.