Board Thread:Warhammer 40k General Discussion/@comment-6696813-20130223161859/@comment-7730894-20130402173255

They're the Evil Suns, they like the colour red rather a lot. It's possible that the makers of Soulstorm had more stuff to play with when it came to Army Painting in-game and they probably made the Rok Claws (Their in-game name) to be slightly different from the Evil Suns, like the green eye and gold eagle Blood Ravens in DoW1.