Wind deflector for ND 2018 RF

Has anyone got a wind deflector from an RF that may have a damaged top? I only really want the bottom black part as I want to experiment making an edge lit deflector from 4mm Perspex. The existing clear part has too many tabs on the bottom to be of any use.
The bottom of an ND soft top deflector may also be useful as I believe the bottom studs are the same spacing as the RF, though the edges might need modifying.

Please reply using the personal message (PM) system, click on my avatar (round circle with image or letter) and select ‘message’.