Looking for White RoadBoss grille bits...

Hi guys, in South East Qld where the sun is supposed to shine but is again raining, it is time to do a bit of work on the old chook.
My grille surrounds (you know the bright alloy ones which screw to the bonnet that surround the grille) are a bit the worse for wear especially the lower one and the two bottom corners. If any one has some that they might like to sell, please let me know. It appears that my old chook had a bull bar on it at some time and the surrounds rubbed through on the bullbar.
Thanks and cheers,
Bretto