The official female Shepard makes her debut in this new trailer for Mass Effect 3.
Making of Mass Effect 3 CG Trailer by Digic Pictures
See how Digic Pictures created the awesome Mass Effect 3 CG trailer in this huge making of article.
Pixologic - Interview with Bioware about Mass Effect 3
Pixologic have an interview with several artists from Bioware about their amazing work on Mass Effect 3.
Brian Sum's Concept Art for Mass Effect 3
Check out this gallery of beautiful concept art that Brian Sum has created for Mass Effect 3. (Beware spoilers)