The first shot of the black primered VE3 below is what leads me to believe there might be another color involved. Note the small cut on the back top surface - definitely dark underneath, not amber. Definite original, shaped exactly like my original Lemans bumper in the second picture, same brackets and round mold points.
The only way to have determined the base color would have been to sand it - no way I would have done that, though. Didn't really even think about other material colors other than to compare all the details to make sure it wasn't a repro -
Thanks and regards,
Steve