I saw this on the GW blog and thought the colour scheme for the Scourges would be great for my Swooping Hawks (whenever I get around to painting them). Obviously the natural wings would look great too, but mostly the colours look great.
The blue here is offset by the red hair, which I might use or maybe a brighter (hotter) orange highlight. I like how the weapons are quite mute and allow the model’s armour to shine through. The slight tinge of metallic red also helps to define the blue of the armour as well. Well done to Chris Bilewicz and GW for showcasing this for us and providing inspiration for the rest of us.