Might be worth checking eBay for the dash bezel/facias. Might not be able to get all 3 in one auction but good condition ones pop up from time to time. I found a NOS radio/HVAC bezel on eBay years ago which was the only one I needed. Saved needing to try putting on the woodgrain overlays and fiddling with chrome pens myself. The gauge cluster bezel might be the toughest considering 75 was the only year with the two idiot lights and woodgrain (76 they had the two idiot lights but went with black covering instead of woodgrain).