Need a little help from the powers that be. I'm modifying Scout Sargent Telion, to be my Scout Master ( no pun intended ) As a starter figure in my proposed Blood Raven Army.

Blood Ravens are predominantly scout and Librarian orientated, But what I need to know is what does the army consist of. Any idea's on the armies organization will be appreciated.

yes, here is the information for one of the best information sites on the web

The Blood Ravens follow the standard organization laid down in the Codex Astartes. Due to the higher proportion of Librarians within the Blood Ravens, it is not unknown for Librarians to lead companies into battle.

The higher echelons of command within the Blood Ravens reflect the high proportion of psykers within the Chapter and many of the Secret Masters of the Chapter are themselves psykers. These warriors obsessively study the ways of the enemy to better fight them.
Second Company

The Second Company, along with small elements from the other companies, engaged the Necrons army in a legendary battle beneath the Thur'Abis Plateau on Kronus. They emerged victorious after Captain Davian Thule successfully planted a bomb deep within the Necron catacombs, which detonated and collapsed the caverns on top of the still waking Necrons. In reference to this great victory, the Second Company later added the Necron skull to their heraldry and adopted the motto "Victory Over Death." 3 (confirmed in Dawn of War 2)
The Fated

The Blood Ravens 5th company is known as the 'Fated', and though the reasons for this are obscure, it may go back to an incident recorded in the annals of the Chapter's Librarium, but never spoken of openly. In M38 the entire 5th company was recorded as having been lost in the Warp, but the truth of the matter may be by far darker. It is whispered that one of the company Librarians was seduced by the lure of the ruinous powers, and turned his fellow brethren to Chaos. This notion is by and large dismissed by the Chapter today, but for unknown reasons the current members of the Blood Ravens 5th Company wear badges of redemption, penitence and shame upon their armour suits. None either will, or can, reveal the reasons for this.

Librarians

Great Father Azariah Vidya
-The first to hold the duel role of Chapter Master and Chief Librarian, it was Vidya who re-built the chapter after its near destruction and the un-founding.

Father Librarian Jonas
-An elder Librarian of the chapter, Jonas was stationed on Rahe's Paradise in command of the outpost there. Scouts freshly inducted into the chapter were stationed there in rotations to train before the world was revealed to be a Necron Tomb World. Jonas headed excavations underneath the outpost along with Sister Ptolmea of the Adepta Sororitas, uncovering an ancient Astartes fortress. Jonas has currently attatched himself to the 3rd Company under Captain Angelos and serves as a temporary replacement for the lost Isador Akios. His force weapon takes the form of a staff.

Librarian Isador Akios
-Former Librarian attatched to the 3rd Company, Isador had been a talented and extremely powerful warrior who served honorably until the 3rd Company arrived on the planet Tartarus. The Chaos Sorcerer Sindri of the Alpha Legion slowly manipulated Isador until he stole the Maledictum, a stone containing a trapped Daemon of great power, from his comrades. Isasdor was slain by Captain Gabriel Angelos soon thereafter. Isador's force staff was tipped with a spread winged raven with the stylised teardrop of the chapter.

Librarian Korinth
-Korinth is one of the Librarians attatched to the 9th Company. An intelligent and potent Librarian he was one of the Librarians in charge of the secret beacon aboard the Litany of Fury. His force weapon of choice is in the form of a staff. Temporarily attatched himself to the 3rd Company to investigate the loss of Rhamah.

Librarian Zhaphel
-Zhaphel served with Korinth and Rhamah in the 9th Company, but like Zhaphel attatched himself to the 3rd Company in search of his lost comrade. Zhaphel fights with a strange force axe and has even stranger eyes, one black, the other red. Like many Blood Raven Librarians he is a potent psyker and talented warrior.

Captains

Captain Trythos
-Captain of the Blood Ravens dating back to the last time Tartarus was ravaged, a thousand years prior to Captain Angelos' captaincy. Trythos served in the Death Watch team that recovered a fragment of the Biel Tan Avatar of Khaine's Wailing Doom on Tartarus. Working with Inquisitor Jhordine of the Ordo Xenos and Librarian Prothius of an unknown chapter. Trythos was mortally wounded serving the Death Watch and his dying body was returned to the Blood Ravens where it was interred into a Dreadnaught. Trythos then returned a thousand years later to Tartarus with the 3rd Company and fell in battle to the Eldar during that campaign.

Captain Gabriel Angelos
-Gabriel Angelos is the Captain of the Blood Ravens 3rd Company and also serves as the Master of the Watch. His ship is the Battle Barge the Litany of Fury, which is home to a secret beacon designed by Azariah Vidya himself, but its purpose is lost to the chapter. Gabriel is suspected to have latent psychic potential that could be brought out with training, but the Chapter Librarium decided against putting the pure hearted Angelos through the trials of becoming a Librarian. However Gabriel may yet have to do so as he has a strange connection to the Astronomican, perhaps enhanced by the secret power aboard his ship. Angelos has come under great scrutiny and suspicion regarding his most recent actions which include the performing of Exterminatus on no less than three planets, two of which were recruiting worlds for the Blood Ravens, and his rather strange and unorthodox, if temporary, alliances with the Eldar of Biel Tan, concerning the mysterious Farseer Macha.

Captain Ulantus
-Ulantus is the captain of the 9th Company and his company resides together with the 3rd Company on the Litany of Fury. Ulantus does not hide his doubts about Captain Angelos but he is too good a soldier to let them get in the way. Ulantus commanded the Battle Barge above the world of Lorn V and personally went to fight off the Necron forces who attempted a boarding action against the ship.

Captain Davian Thule
-Thule was the Captain of the 5th Company during the Kronus campaign, he was given overall command of the Blood Ravens forces and even had a task force of Grey Knights seconded to him. Thule had overall command of 3 companies including elements from the 1st Company. But his orders brought him into conflict with the Imperial Guard on Kronus. His ultimate fate is unknown.

Sergeants

Scout Sergeant Caleb
-Sergeant of the scouts assigned to the training and recruitment outpost on Rahe's Paradise under the command of Father Librarian Jonas. Caleb lost his men to the Eldar scouting for Sergeant Tanthius but Caleb managed to return and report the discovery.

Scout Sergeant Coralis
-Sergeant in command of the scouts of the 3rd Company. Captain Angelos assigned him to his command squad directly from the scout squad. However during the fighting on Tartarus Coralis suffered terrible injuries at the hands of Warp Spider Aspect Warriors from the Biel Tan craftworld. However with Bionics to replace his damaged limbs and organs Coralis returned to service in a short ammount of time.

Terminator Sergeant Tanthius
-Tanthius is the sergeant of the Terminator squad attatched to the 3rd Company. Fiercly loyal to Gabriel, Tanthius is a stalwart leader in the company and a symbol of power around which his comrades rally in battle. It was Tanthius who led the charge many times in the fighting on Tartarus and Rahe's Paradise. Tanthius also managed to fight and defeat a powerful Dark Reaper Exarch in single combat. Scout Ckrius owes his initiation into the chapter to Tanthius who took a liking ot the young sergeant on Tartarus and made sure to keep the young guardsmen alive.

Sergeant Saulh
-Saulh is a trusted sergeant of the 9th Company. Who took the Strike Cruiser the Rage of Erudition to find out what was going on with Captain Angelos when he was delayed on Rahe's Paradise. Saulh commanded his ship in conjunction with the Ravenous Spirit in fighting the Dark Eldar Dragon Ship above Rahe's Paradise.

Sergeant Kohath
-Kohath has command of the Strike Cruiser the Ravenous Spirit, a trusted naval tactician, Kohath nevertheless does not enjoy fighting in space, like all Astartes he preferes to get to grips with his foe. However Kohath accepts his assignment dutifully despite whatever objections he may have.

found this out about important figures(hq) in a blood raven army
Other Noteworthy Figures

Chaplain Prathios
-Prathios was the chaplain of the 3rd Company. Prathios was Captain Angelos' closest friend and mentor and the only one who he could confide in after Isador's betrayal and death. Prathios was mortally wounded on Rahe's Paradise however and interred in a sarcophagi. He may eventually be placed in a Dreadnaught to fight the Emperor's enemies once more. For the time being however he remains in the Apothecarion aboard the Ravenous Spirit.

Ckrius
-A young Guardsmen on Tartarus, Ckrius was quickly given command of a Storm Trooper squad for his steadfastness and skill. The young sergeant gained the attention of Sergeant Tanthius of the Blood Ravens when he was sent to aid the chapter in storming a corrupted cathedral and fight the Alpha Legion as they tried to recover the key that would unlock the Maledictum and release the Daemon trapped inside.

Basically all of this stuff and fluff is from Dawn of War. I think Playing it might get you a good idea of it. but more likely than not it won't seeing as DoW isn't really 40k

Thanks guy's, all the helps appreciated!