Sorry for my short responses earlier today guys, i was at work and its hard to to type on my i phone and keep an eye on my mill. The whole proccess is extremely easy and fun. AS FOR THE TITANIUM...I bought the smallest container of OXICLEAN, which was way too big for the two scales i had to do. I took a pyrex dish (like a pie dish) and added 3 cups of hot water, and an entire scoop of oxiclean and stirred it up. (Didnt know how much to use so i figured A LOT was enough). Then i just soaked the scales, outward side up) for 1.5 hours. Then took them out and washed them off with soap and water. They were DARK and i loved it. My pictures stink so the scales and blade look ehhhh.... but the scales had a deep copper undertone in the sun and they looked freakin awesome. AS FOR THE BLADES....I covered the pivot area in fingernail polish to preven the ferric chloride for affecting that area, then put dental floss through the pivot hole, and submersed the blades in the etchant in a jar ( hanging from the floss) for 45 mins. They, also came out dark. I stone washed them in ceramic medium, which removed the fingernail polish, as well as let the shine from the blade come through the etching. And BAM!!!! A sweet zt mod.