Where to find Carpet for trunk of 74 Space Duster

[twister360]

Looking for the pieces that fit in trunk. I have the originals for the wheel wells, but missing the pieces glued to the inner fenders. One has the label 3762519 kx9 black made by J P Stevens in 12/73. Did the carpet on fenders match wheel wells? Also, was there carpet for the floor? My jack has a vinyl case and a hard plastic cover for the tail lights.

Thanks. Gary