So, without further ado, here are some details of the production and a link to the trailer, which to my eager ears, sounds pretty fab:
Tybalt Marr, Captain of the Sons of Horus, swears to bring down a thorn in the Warmaster's side: the commander of the so-called "Shattered Legions", the infamous Shadrak Meduson.
Captain Tybalt Marr of the Sons of Horus, so often overlooked by his more glory-hungry brethren, returns to his Legion in triumph. However, his boasts of having slain the infamous Iron Hands warleader Shadrak Meduson soon fall flat when he learns of the recent assassination attempt on Horus himself. Gathering his forces upon the conquered world of Dwell, Marr returns to battle against the Shattered Legions, determined to earn his rightful place in history.