User blog comment:Ash9876/Hints and Tips: Character Creation Layout/@comment-6446848-20130318200257/@comment-3061966-20130318201715

Just to jump off what Phantom said, you could create a character influenced by another from a different series with the same image. But, there would need to be some notable differences in their persona, and even better, their abilities as well. However, it's better to just go for a contrasting personality, different dynamic, and a skillset completely different from the character in the image. That's how it is normally done and it's better that way.

Also, welcome to the fanon, Typhoon.