Katsu's early designs for the armored power suit. Both proposals achieved the "mobile tank" concept that was described in the original script. However, it was the large canopy window on design #2 that proved to be the deciding factor, as this allowed the reader a better view of Raymond. Also, I liked design #2's utilitarian appearance, giving the impression that these suits can be used for more than combat, but construction or civil engineering tasks (sans the Gatling gun arm attachment, of course!).