Absolutely amazing that these pics are coming out now. Cypher, and the Primarch Guillaman are out. These images are from all over the place now.
A huge thanks for sending this in guys.
Also if you need to see more about what is going on from a very credible source. Here is the intel from earlier.
In the image you can see all three characters that are going to be released from the rumors linked below. Grey Knight, Guillaman, and Cypher
Also Big Spoiler alert if you read the pages below.