Finished Paint Removal and New CSM Codex?

I finished up removing the paint from my models and it worked really well.  As you can see in the picture, almost all of the paint is gone.  The only specks left are in the tight spaces where the brush couldn't reach or where the bristles were too large.

The bits after removal.

GW posted a new video on their Youtube channel.  Maybe it's a teaser for a new CSM Codex?  It could also be new psychic powers, but I'm leaning towards Codex with all the rumors flying around.