Mr Norm's 1971 Demon 340 GSS in 1/18....

fez440 said
The pic with the duster bumper was a pre production car

View attachment 1715835483

I have several with the duster bumper. So they were production cars. All of them have Duster fenders and the early had the Duster hood with the center beak. body line. The front fenders should have different wheel wells.

Even the 1/64 scale got the fenders right