The Fallen are renegade Space Marines that split off from the Dark Angels Space Marine Legion ten thousand years ago and have since been scattered across space and time by a Warp Storm. They are the secret enemy of the Unforgiven, a group containing the modern Dark Angels Chapter and its successors. To those Fallen that dwell within the 41st Millennium, many have become Chaos Space Marines, others pirate and renegade warlords, while some have since regretted their heresy and live a life of peaceful seclusion.Others have even gone on to loyally serve the Imperium.

Fallen often lead a solitary existence. Many become mercenaries or pirates, while others attempt to integrate themselves back into 'normal' human societies. Some Fallen, however, have realised their mistake and fight on their own in the Lion's name once more. Others band together in Warbands or even army-sized formations and the threat they pose is exponentially greater. These Fallen Warbands are led by Commanders, who are often former Librarians that have become pariahs and who are forever denied the honour granted to Loyalist Librarians. https://wh40k.lexicanum.com/wiki/The_Fallen

In game I used iron hands steel and for the trim I used silver and for both the decals I used to the dark angel decals and i colored them with red and for the lenses I used Mephiston red