Humans are classified largely by the planet they inhabit. Some, which dwell on very mild planets (reminiscent of Earth) can be reflected as any human in our reality. However, those that settled on much harsher planets, such as the largely unstable Furya, have evolved very unique characteristics absent in other renditions of humanity across the galaxy. That is to say, Furyans are much hardier, having been forced to adapt to the unforgiving climate and rigid landscape of their new "homeworld." That said, perhaps the most defining feature of Furyans are their incredible legacy as powerful, spiritual warriors.
Note: that no possible image of one is possible due to home world being destroyed. However there species is still around in full strength.