Exactly what it sounds like: a robotic witch. The linework is taken from a sketch, but I consider this to be fully completed. The color was added in photoshop.
When I came up with the idea, I got a faintly "Kirby" sort of vibe from it, although I added a few details that were a tad more "DBZ," I think. The green and purple seemed like witch-type colors. I know the glowing eye might be a tad cliche (still too lazy to look how to type the little line over the "e") but I thought it was cool. Mostly I'm impressed I was able to do something relatively decent in a relatively shorter amount of time.
It took about five or six hours, I think - I used the phrase "relatively" for a reason.