Sword of Damocles: Green King

I've been marathoning the anime [K] recently, and felt like designing a few Swords of Damocles of my own just to try my hand at it. This one is a Green King's sword, but given how the anime already tackled the technological side of "change" (like the green clan stands for), I wanted this one to be a more natural and timeless version. Done in ink and colored pencil.