Here are some experimental pieces.
First up, two pairs of "static legs." These would feature 0 articulation (unless you count the waist stem when connected to the body). They do, however, allow for some "action" poses that would be impossible for actual kreon legs, and they also get rid of that unsightly gap between the top of the "hip" and the waistline.
I still need to sort out some issues, like how the side peg-holes would work for additional pieces like tires.
And then I generated three original chest plates...they aren't really based on any particular characters, although it has been observed that the middle vest looks like its ready for a beach party...