Weapon design I did for an undisclosed project a few years ago. Again, it is supposed be put together from spare parts and ransacked machinery but in a professional manner.
Out of all the designs I got to do for this project I think this one is my favorite. The brief was fairly open and called for a novel operating mechanism, and since it's a crossbow most of it would be out in the open rather than internal. The automatic reload mod went through a few stages, and sadly I had to drop the Bladerunner-style grip though admittedly the simpler one works better in the end.