I added the Ceramite white plumes to their helmets and Red sashes.
I started the sashes and Exarch flag with a Ceramite white base and once that was dry I painted over it with Khorne red. I am wanting a bright red but the rest of the model to be darker, so I prefer to base the whole model black and any parts I need brighter, white.
|I'll be trying some free hand on the flag if I can work up the nerve :)|
Edit: Almost forgot... I must just say thanks to Malduran over at skulkers-surprise for the mention and all the content he does.