I have to say that this is my first guide in Moba Fire, i've been playing lol for the last 2 years and in the new season i'm trying to create new ways of playing jungle. I think that nautilus is one of the strongest jungler of this game, he's a f*cking walking CC with tons of life but he usually deals no dmg.
With this build we can do lot of dmg with autoattacks without building ap or ad and without loosing all the benefits that a tank jungler like nautilus has. Personally i think that this build is quite funny, usually tanks are boring to play, all you have to do is take dmg from enemies, but with this build this is not a problem anymore.

Hope you'll enjoy this

Only some advices for this build:
1- When you reach 450 gold (cleaning the first 3 mobs groups) recall and buy the first machete upgrade to earn more money from killing big monsters
2- Start ganks from lvl 4
3- Farm as more as possible in jungle, you will need lot of stacks from machete