Having run the numbers earlier, I decided to go with a portrait-oriented Star Wars image to mix things up a bit. I also spent too much time screwing around with the Borg Cube model to do anything very elaborate.
Just before I ran the render, I remembered that this is a scene that takes place at Tatooine, so I added a second key light to represent the second sun, with a 60/40 split between them as far as lighting goes. They’re also different sizes, so one set of shadows is sharper than the other set.