Medium Walker
For all those with the burning desire to see a pumpkin man pilot a mech suit, I beseech you to observe this. It is a smaller mech, and at its core is a lovely set of angles which make the sides of the cockpit taper, defining the whole shape of the suit. As well, it is heavily detailed, to include faux-pistons, a robotic spine, and rotating guns. I also find the way it opens to be unique, and the entire windscreen, a whole 1X2 brick, is somewhat amusing. In fact, the heavily armored aesthetic of this model makes it seem larger than it is, but as one can tell by looking at the last picture, it is only two to three times taller than a minifigure driver.