Children combat Singularity 7
To me these guys looked a LOT like the Gosiodo from Singularity 7. And because you've used a similar color scheme to them as well. They pretty much are just black and white with red eyes like the character all the way to the right in the foreground. If you've never read Singularity 7 and this is just a coincidence, well that's great and I like your work. And you should still read Singularity 7. :)