Your help would be greatly appreciated!

I'm a few weeks away from re-doing some seats for my 69 Road Runner 383 column shift, split bench seat car. I have an issue though. I do not have the fender tag for the car, nor do I have the original front bench. I have what I believe to be the original back seat but the patern on the inserts on the seat look like nothing I have seen. I have looked at all of the shows, in legendary's catalog, on the internet and on hamtramck and can not identify what trim package this seat belongs to. I have looked at all body style cars and can not find the grain that is on the inserts. The seat has a tag dated 3-12-69. I have survivor 69 GTX seats that have been in the car and the demensions of the seats are the same. all of the material on the edges of the seats and under the covers are the same. I have posted some pictures. If you can identify this trim package that would be great!