Might I say, huge fan of your works! I love your style and you make the coolest gadgets! 2 questions, 1. Im trying to make one of these to resemble Dauds off of the Dishonored DLC, I want to make it actually shoot, so what kind of metal should I use for the bow of it, and any suggestions for the string? 2. What do you suggest I use for the Locking mechanism to hold back & release the string while loading and firing it? Much appreciation if I can get an answer! :)