I dropped an old oem ac off to Gary not too long ago bc he needed a dif part I think. Check if he has the other parts still. At Mudrak Custom Cruisers.
The second pic I sent shows Toyota behind the shifter. Yes maybe a bit of wrinkling, I dont really notice any different from the old oem version by any means. I notice more the lack of accurate late model OEM textured seat vinyl available by anyone.
Not sure about BTB but Georg at Valley Hybrids installed at least one of these that I know of:
https://www.cityracerllc.com/products/electric-power-steering-for-toyota-land-cruiser-fj40
Finally finished selling both as of this week and now I'm depressed. Cityracer was right ...what was I thinking. Also today was the first time I was stuck at home without a car.
I should have that in my kits that are with Gary at Mudrak. He maybe can use them to reproduce them for you if it is the simple L and U bracket I think you need. If this is the case just call and ask him how much to do that.