I ran across this photo online, I think it is from Japan, and it is hands down the rustiest Trooper (Bighorn) I have ever seen. High-res here, you can see the whole front panel behind the bumper is completely gone, and the roof is just wasting away. This Trooper must have lived near a strong ocean breeze.
It pains me to do this, but with the Trooper RS restore on deck now, and my lack of extra time, space and money, I am testing the waters with the Impulse on eBay. If it sells, I hope it goes to a good home, to a collector who appreciates the car's history, rarity and heritage.