Started off as an underdrawing to get an idea of what this guy would look like in armour, 2-3 hours later and I end up creating a new design for them. But I feel glad my anatomy lessons paid off for this. In his left hand is a computation crystal - a form of computer
The horn behind his shoulder is one of a pair that are actually a form of bionics that unfold into a pair of large wings. Might make it a little bulkier for the final concept though.
Draconis belong to
EDIT 05/20/2015: Corrected the hand, it was bugging me last night.