Prop Guard files

Can anyone provide the files for the prop guards? I say that @tghelmbrecht asked for them on October 5th but no one responded. I would prefer them in a cad format, preferably AutoCAD if available. Also, is there anything that would break the rules if we modified the original just a little for some weight savings?

@Jackson here is the CAD for the entire drone. You can click the export button on the bottom of the screen and select one of many different formats.

Thanks! (20 characters)