I was tasked out to design a bulky mech suit that the “Stranger”, or John Henry Irons, would wear to battle Superman, in the series, Superman and Lois. I did a few passes at a more military-style armored suit, and they actually picked the first one. As per their request, I added jet propulsion and blasters that would deploy from the arms and legs.
Here are a number of images I created during the design process. The last three are preliminary designs.
These are some stills from the suit that Legacy Effects built from my 3D files: