RoboLinkin 2.0

I decided to update this RoboLinkin sketch that I drew several years ago since my style had matured over time. I think the anatomy has definitely improved a bit, but moreover, I have a firmer grasp on robotics when I'm designing things on the fly. It's something I have to work on for RoboCoonie because I change his robotics in between drawings mostly out of laziness and I'm still experimenting with his design. But still a sketch, and I don't plan on doing any clean-up to this.