This thing was huge! Two full Stillman & Birn gamma sketchbooks to cover the whole game. As usual, all rights belong to Bioware, I don't own anything and this was just made for fun (no money is made from this).
I sketched this during this last (2016) New Year's Eve Concert in Vienna. I colored the second one at home, but I did most of the stuff in situ. I'm actually there drawing in the upper left corner of the pic below :D