Dead Sun - Character Design - The Ghost Advena Species from the North

character design about a ghost advena species from the North in Dead Sun - This character illustrates one of them, being in the highest position, and possibly a bossfight -so I want to design some weapons for him. These advenas with pale skin are an outcasted group, living on the cold, North side of the planet Trappist-1E. They are against not only humans, but advenas as well, and they are feared by the advenas since they are even more dangerous due to their high intelligence and more advanced technology. In this design, I wanted to add some sort of a decorative head-gear, to make them look a bit crazy, like religious fanatics. They worship the red star of their solar system, and offer blood sacrifices for it - the blood of their enemies. However, they are not completely crazy, they behave very intelligently, so there is a scientist-doctor-like aspect to them, as they can create horrific, machine-organic hybrid beasts to fight for them.