Well, I tried to make some sort of robot stegasaurus, although it is not anything like the pictures. It is much more like what my imagination feels like it to be. I nearly made the head more like a triceratops, but luckily looked up that first and saved myself a significant amount of trouble.
The design is basically just blocks rotated on each other and one wedge. It was pretty easy to make using FreeCad. I used the same feet from the brontosaurus, because that seemed reasonable. I am happy with how the mouth and eyes turned out, as it was incredibly easy to create in FreeCad. I just added one extra cylinder to the sphere for a head. I also subtracted a block for the mouth. After printing, I painted it red, one of the natural stegosaurus colors based on at least one artist's interpretation.
Welp, here it is.
