As of 1.8 the Sharingan, Byakugan, Sage Mode and Kyuubi Mode powers will change your eyes while active, no need to permanently change them in the Character Creation Menu, they'll change back when the powers wear off or you turn them off manually. The Naruto Overhaul adds over 100 new standalone eyes for every race and several spells from the Naruto anime along with an assortment of weapons and armour, and a few extra bits like miscellaneous items from the series. Be sure to run LOOT so it gets ordered properly for minimal conflict or bug issues.
To properly install a Steam Workshop mod subscribe to this mod and open the Skyrim Launcher, it'll be installed automatically from that point and you can play the game. The way to do this is to go to your Data folder and find jutsu.esp and Naruto - Overhaul.esp. If you're updating from the Nexus version of the Naruto Overhaul or the old Steam version please uninstall that entirely before using this version otherwise you'll get bugs like being unable to enter the hideout because of a blurry black screen!
IMPORTANT INSTALLATION PROCEDURE AND BUG RESOLUTION!.