R107 front valance

[DJN872X]

hi folks I’m new to the forum. I drive a w124 estate and a 280 SL. I need to replace the lower front wing corners and lower valence panel on the 107. The SL shop seem only able to offer a fibreglass assembly to suit the last of the 107’s. Can anyone advise where I might pick up the lower panel for my 1982 car. Many thanks Julian