Who makes seat covers other than PUI?

[Pizzaholic]

I need a new factory replica seat cover for my '71 C20 Cheyenne in Parchment color with the authentic scroll pattern. The only manufacturer I can find that makes the version for Cheyenne trucks is PUI Interiors (Parts Unlimited, Inc.) That is who every vendor sources from (Brothers, LMC, Tucker, Classic Industries, Eckler's, all of them...) and they are all showing out of stock / backorder. I spoke to PUI today was told that their production runs are currently running 6 months behind. Is there any other manufacturer besides PUI that makes the Cheyenne version of the seat cover with the correct scroll pattern?