I prefer original patina helmets, but sometimes you just need to do a full restoration. I purchased this m89 kuirassier a month ago on eBay. There was brief discussion about it here on the forum under eBay threads. It was painted black and missing the liner and several chin scales. I made a liner and rebuilt the scales, replacing missing ones. After paint stripper, there was mild spidering in the metal which had to be sanded out. I started with 150 Emory cloth, then 220 paper, 340 paper, 400 paper, 600 paper, and finally 1500 paper. I spent 2 hours per grit all sanded by hand. There was no buffing done; what you see was the 1500 grit. These helmets have a high nickel content steel that shines well when smooth. I have just over 20 hours in the restoration. Ron