C1-series Astromech Droid has developed an obsessive personality centered around the concept of self-improvement. C1-series Astromech Droid truly believes itself to be superior to any other C1-series Astromech Droid and capable of accomplishing great feats. This drive aids it in accomplishing its tasks, but sometimes will result in unexpected additional outcomes.

C1-series Astromech Droid makes a mark that is immediately apparent upon first setting eyes upon it. Looking like the victim of an explosion of color, C1-series Astromech Droid is covered in multi-hued designs and patterns utilizing as many variations as possible. While appearing to be random upon first glance, there is a certain uniformity to the chaotic display of the artist.

C1-series Astromech Droid has received advanced automated repair programming based on the original C1-series Astromech Droid schematics, giving it an ability to perform or assist in the performance of self-diagnosis and self-repair of its mechanical systems. This system engages automatically upon damage, and can render the droid temporarily unavaialble while it assesses any necessary repairs before further action can be taken.