My character's origin is almost identical to Ducky's. All hail dukki.

Anyway, was red and white in JJ2, and originally Cobra had Spaz coloring but Haze drew her without the red stomach fur and red hair, and I liked that. She's always been on the shortish side and pretty well muscled.
One thing did change, her eyes. Originally they were red with a constant reflection of lots of sparkly stuff, then they changed to being always half-red, the other half changing to her mood. However, I forgot the color combinations for her mood, so now she usually wears red contacts to hide it.
Originally she had a knife she always carried with her and a necklace she always wore, but as time went on the necklace was lost (maybe will write about it later) and the knife was put aside. She also lost most of her fire-summoning time, and mind-controlling powers, left with only shards she can't controll.
Once I got interested in karate, Cobra lost her magic abilities and depended more upon her fists and staves. She went from being a magical alien rabbit to a paranoid white-knight type person, suffering the same things I suffered.