User blog comment:Mr. Mittens/Mass Effect: Legacy Trailer- The Adventure Continues!/@comment-3046679-20130516200155/@comment-24174486-20130517223703

One of the early episodes uses an image which is obviously just a screenshot of Shepard advancing on the beam to the Citadel after being injured by Harbinger. Another episode passes off Shepard in Inferno Armor as a generic soldier. They even use a screenshot from the "Don't $#%^ with Aria" scene.

Probably the only thing they use Photoshop for is to make indoctrinated people's eyes glowy. Lore accuracy!