I am a huge fan of the Locust from the Gears of War video games, and I have been thinking that they could be amazing(albeit odd) creatures in a fantasy setting, almost akin to a subterranean orc or similar creature. I have been so excited about this, that I'm going to run a Pathfinder session involving the Locust along with many of their creatures but scaled down to the less-technologically-advanced world of the typical Dungeons and Dragons/Pathfinder setting, as soon as I stat them all up.
My mind is running rampant with ideas at this point, but does anyone have any suggestions or input?