maybe the title is a bit odd but really I dont really know how to ask this. So allow me to elaborate. I want a book in game, that when the book is in your inventory you get the ability to craft a special set of armor and weapons, in the same way that Cassandra Frost witch Outfit by nsk13 and the bikini armors of nisetanaka do. The idea is to reduce the stuff in the smithing menu and make it a little bit more interesting to get, also that a character that does not have high smithing can craft the armor. For what I can tell by cheking the mods of nsk13 and nisetanaka, maybe having the book in the player inventory adds a perk to craft the armor, and removing the book, removes the perk. But I am not sure how to do that. So please can anybody help me, any advice, guide, or help is appreciate.