This is a 3D render I did to create a premade military science fiction cover (which I have nicknamed Hammer of Armageddon, from my military SF random title generator). I’d stumbled upon this lighting scheme, with the cool blues framing the characters, who are advancing into the warm reds, on another project and decided to try some more images with it.
I also did my best Baen Books typography for the sample text on the cover–see that below.
Presuming it hasn’t sold yet, you can find this cover listed on Etsy if you’ve got a military sci fi book that needs a cover like this one. 🙂