All the webcam holders didn't seem to get the whole bed in the shot and I wanted a direct head on shot of the build.6 M3 22mm nuts and bolts and some 5mm plywood is all you need to put it together. I made the platform for the Logitech c615 camera but you can use just about any camera on it. I also put in ziptie holes to help with cable management. The whole thing just slides on the front bottom lip of the replicator.