I had never edited a base before so I tried last week using this base
Basing it loosely on this image
The above is the result and I am very proud of the results. Koko's base was such a nice vanilla to work with. With so many recolored edits out there, I was hoping to make something unique, but recognizable. The Na'vi motif came to mind when I saw a little feature of the line tool that allowed me to make dots of the original line work.
The bonus is that I have improved my understanding of Flash as well as it's limitations. Actionscript is still a little elusive.