Like the Ashdar and Gremak, Human starfaring culture predates the ancient disaster that caused the collapse of galactic civilization. Unlike the other elder races, however, Humanity's remnants are completely displaced, without a home to call their own. They are found as refugees scraping out an existence on remote worlds, or limping from port to port in their ancient, barely functioning colony ships, trading or offering their services as mercenaries. Theft and piracy seem to come naturally to them, and they are tenacious close-quarters fighters.
You can see finished ship graphics here.