Phantom Ganon sword from The Legend of Zelda: The Wind Waker.
A skin done by Sheikako resembling the Phantom Ganon sword from The Legend of Zelda: The Wind Waker. Fans of the series most likely know what this sword is.
Download and have fun!
And yes, I aided him, so I get credit too.
Detail: There's not a lot of detail, but the key points for this (pseudo) cell shading skin are there - the text and the angles.
Model: Don't know why you put this here, since it's not a new model. :/
Originality: Most definitely a unique spin on the kurki - as of this time, it's currently the closest Legend of Zelda kukri on the site! XD
A way to improve it would be to mess around with the vmt to change around the phong and shading and whatnot to try and get it to behave more like a cell-shaded object. Personally I don't notice details like this when I'm playing in game, but in a still shot, such as your last screenshot, the reflection on the back of the blade is obvious. That reflection breaks the illusion of it having that 100% black depth of cell shading.
Wish I could tell you more what you could do to improve this, but I've got extremely little vmt experience so I can't help out very much there XD