These are Duskings with a revolutionary attitude!
What do you think? The art is by Gemma Dass, who is the head artist on The Dark Peaks. She and I worked together on developing their society into something which could actually exist underground, - and provide a decent enemy to any invading adventurers. We spent a while discussing their faces in particular - we wanted them to be human enough to carry expression, but different enough to express that they are not human and should never be mistake as such!
You can find out more about the Dark Peaks by downloading our first adventure, the Festival of Swords