72 plymouth duster 340

I use Marcos Cielak @ King of Trim, Escondido CA. He has done dash bezel, radio/heater/ac bezel, glovebox door and just finished my grille, headlight doors and park light/turn signal bezels. I have a 1972 Plymouth Scamp, so pretty much the same as your duster.
King of Trim, 1996 Don Lee Pl #B, Escondido CA 92029, ph# (818)326-4122.