I should be able to get a full gold kit.
It includes all wheel center caps a new black plastic grille and gold surround as well as the font "L" and rear "L" with "Lexus" and "LS400" scripts as well as radio nut. There may also be a set of gold muffler tips if still available.
You don't need the center caps ,right? You could probably transfer the small "L" 's to your new wheels.