Just some speculation of what the Quarian's may or may not look like.
A little bit of linework, some digital stuff and a bit of 3D work. Just a bit of practice for my concept art course in University. :)
Edit: For some reason the sketches disspeared, I've rehosted them and they should be here to stay. Also have a bonus doodle or two.





----------------Bonus Doodles ----------------