The skaarj isn't a universe created by us, but by the makers of the games, so skaarj can only look more or less traditional, but we can't judge if something is skaarj or not.
Either way, the UT2k skaarj seems to have made the transition closest to the mark, but his "blades" are like silly human cutting blades, like this thingy
The one from U2 lookas way to primitive and tribal, but has some cool rambo claws on him.
The UC2 one is still to primitive, but has cool claws as well, but his face is too humanesque to really look reptilian even though the original skaarj looked more like insects IMO.
Either way, the UT2k skaarj seems to have made the transition closest to the mark, but his "blades" are like silly human cutting blades, like this thingy
The one from U2 lookas way to primitive and tribal, but has some cool rambo claws on him.
The UC2 one is still to primitive, but has cool claws as well, but his face is too humanesque to really look reptilian even though the original skaarj looked more like insects IMO.