I've gone back to the Renegade Guard for this post.
As noted previously, the Renegades from Blackstone Fortress were oainted up in Blood Pact or Sons Of Sek colours. This third bunch will receive the Sons Of Sek treatment.
Additionally, I have removed the hands from some spare arms from my bits box to glue over the models' mouths, part of the Abnett inspired charm of the Sons. I'll have to see how they look painted up with some Rakarth Flesh to look as if the hands are partially rotted.