Oh Brother Tyler, you spoil us so!
Formerly known as Cpt Ventris 30k:
10th Expeditionary Fleet 'Legion of Terra': 18 Legiones Astartes detachments from all active Legions;
Geno One-Four-One Akkad; Dominion of Thedas 3rd Spartii Imperialis Auxilia Regiment; Knight House Cousland; 901st Solar Auxiliary Cohort 'Black Scorpions'
Maelstrom Warders: Astral Claws 5th Company; 83rd Tyrant's Legion
Adeptus Praetorii: Sol Wardens(SM); Steel Wolves [Brotherhood of the Steel-Eyed-Wolf of the Ordu of Jaghatai](SM); Dorn's Sentinels; Crimson Saints(BA); Void Angels(DA)
Astra Militarum/Imperial Guard: 541st Infantry Regiement; 317th Mechanised Regiment; 265th Tempestus Scion Airborne Company
Deathwatch: Watch Fortress Keep Extremis Grey Knights: Task Force Urbanae Adeptus Mechanicus: Forge Fiefdom Vito
Adeptus Custodes: Sodality Beneficiarius Adepta Sororitas: Order of the Amethyst Tower Knight House: House Cousland
Renegade Astartes: Void Knights Aeldari: Craftworld Mor-Righian Genesteeler Cult: Disciples of the Benevolent Dawn