I am including two designs for this camera's standards.  The simple design is for the novice wood or metal worker who would like to keep the design as simple as possible.  It was the original plan that I had for this camera and it would have worked very nicely but I had a brain storm and came up with a system that, while complex, provides everything I wanted for this camera.  The plans I settled on are provided in the complex section.  Use whichever design you wish, I think they either would make a wonderful system.