Screw Covers For Front Seats

[TTA984]

I need screw covers for front seats. I wonder if this is going to be difficult to find.
Noted in the picture with the red arrow:

 

[TTA579]

I need screw covers for front seats. I wonder if this is going to be difficult to find.
Noted in the picture with the red arrow:

I have a lot of spare seat parts at this time, but none of those.

 

[TTA984]

I have a lot of spare seat parts at this time, but none of those.

Probably difficult to find like those upper arm rest spacers, took me 2 yrs to find those.

They were not even on the car with the original seat covers, someone must have distroyed them years ago.