Seems to be pretty easy to get anything but Highlander. I’m happy I got mine when I could. Keep trying Truckseats. He took a while to get back to me but he’s pretty busy. He is sketchy about offering them because the guy who makes them is the problem with slow turnaround. I just don’t know where you can find anyone who makes them as nice. The scroll inserts can be bought Here:
https://smsautofabrics.com
It might be worth it to have a local upholstery shop make them. I paid around 1300 for mine so they aren’t cheap anyway.