dxf export with multiple layers for cnc

Hello, I would like to export dxf files directly from gh for use with a cnc mill. Each dxf would need to have 5 - 6 layers for the various tools and operations. This is for machining up to a hundred parts or more so it needs to be automated. There would need to be an input for the file path, the layer names and colors. This screen shot represents one part - there would be other components with similar outputs so lots of parts. I've searched but haven't found a solution for this and I suspect it will involve scripting?  Any help is appreciated. Thanks!