I love the way that the mask is painted, and the theme was incorporated well into the Moc using asymmetry.
looks at this
looks at my attempt at mixing greens
That mask paint looks amazing! Works very well with the rest of the build, too, gives him a cyborg appearance.
This is a fantastic design, even ignoring the mask, though, really, that is the most striking element. Has anyone designed 3-D prints of that mask that make it symmetrical? That would look really cool.
Indeed someone has! This guy, Khing Sidorak made one.
He did all the Inika too.