Robin is a black and white hawk eagle and Frei was a ornate hawk eagle... But I've been thinking of turning him into a black and chestnut eagle eagle since they have simpler pattern and I'm not a fan of having too detailed characters B') (bottom right corned was my studies of the black and chestnut eagle face I did some days ago without saving my file...)

I actually have more studies of these two in my sketchbook and since yesterday I finally plugged my damn scanner maybe I start scanned my sketches and place into sketch dumps again! what you guys think ?