I found this one to be more challenging than usual. I did lots of rough sketches before I decided not to sketch anything out and just go with the flow. So, I downed pencils and picked up pen and just drew till I ran out of steam. And this is the result. A bit messy, but on the whole I quite like it.
I call it Organic Mechanic, because it has a mechanical feel to it, but I drew it organically, if you know what I mean.