Blaze's AE86

[banpei]

Scarlet looks indeed the closest.
Which fabric did you choose for the headrests? I do see some samples of the vinyl/skai fabric in your photos.
The reason for asking is that I need to create new ones for mine as well:

I replaced them with the EU seat covers (on the left), but they are slightly different from the Japanese ones, and the colour is off. The fabric of my original seats is in great condition, so my initial plan was to switch the headrests of the two. But perhaps I could recreate the originals with similar fabric.