Nikki Kido, aka Nikki the Kid, with her signature rifle (based loosely on a Cheytec M200 Intervention).

Don't let her low kill count deceive you. She's a conscientious objector, prefers more pacifist methods. She made up for her resistance to kill with undeniable accuracy and effectiveness. Adversaries would return, radios damaged, optics and sensors destroyed, weapon systems inoperative, with operators often no worse for wear, other then fragments of their own weapon embedded in their face and some debilitating but not lethal (for post- 4000 C.E. medicine) bullet wounds. Even armored units would be blinded and disabled. This isn't to say her kill count was zero, the high ranking elites who bought in to the fascist genocidal regime would certainly meet a permanent end, and they're the ones who feared her the most. No one ever got a shot at her. If they thought she was in the area, they would waste artillery, air strikes, even an orbital bombardment, in the vein attempt to kill her.

The top brass wasn't happy with the lack of bodies, despite her devastating effectiveness against enemy moral and resources. They couldn't find anything as grounds for a court martial, so under the suggestion of Colonel Rain, she was promoted out of the field to the rank of Major. Still, she continued to apply her trade at every opportunity. She was too damn good to be kept behind a desk. Eventually, someone would try to remove her one way or another. Permanently.