I hope this is the right spot to mention that I just put a pair of burgundy buckets on ebay, removed from a 90 pioneer MJ, complete with (slightly rusty) brackets. Also center console although I think those interchange with XJ so not nearly as rare. Located in Maine, but can be shipped anywhere in US, but it's kinda pricey. I had high hopes for this Comanche when I bought it, but like so many around here the frame was shot beyond repair.
HERE