Dark red paint has been applied to Eddie's exterior, allowing for accented gold-yellow painting in order to create a contrast. This allows Reiden Palpatine Karr to easily spot his droid from among a crowd of others.

Eddie always thinks that he knows better than those around him. He truly believes that he could do a better job and everyone else should listen to his opinions, believing himself to be more important than he really is. A selective and highly subjective recall of past events paints him in a better light and is not an accurate portrayal of how things actually played out. This has resulted in a sarcastic attitude, and Eddie won’t hesitate to let you know what you’re doing wrong and how he could do it better. The droid sometimes has a tendency to second-guess orders but will follow them anyway, however grudgingly that may be.