I think the hood ornament for the 74 was all chrome with no plastic insert. This may have been a one year only.
I have a 1974 Convertable and I checked the hood ornament which I feel is still original. I purchased the car in 1983 and it has always been garaged. It has what appears to be all metal with a plastic coating. I have a NOS in a box and it appears the same. I junked a 74 Eldo Coupe last year. I know I have the hood ornament somewhere but I have not been able to locate it yet. I would think I should have the trunk cover someplace but have not found it yet. I did find the wreath off of the trunk.Since I still have a shop in Rochester, Minnesota, they may be there. I am still moving cars and parts to Tucson and will be back there in June.You can e-mail me at bobandhelen@aol.com.