I use this to attach various things to a hot shoe, so I wanted an OpenSCAD version. Here it is.Use the STL file if you just want to print one...If you want to start with the hot shoe mount as a base for other things, use the OpenSCAD script and build from there.(If the fit is a little tight, just grab a piece of sandpaper and lightly sand the bottom until it fits snugly in your hot shoe.)