Images of children in sexual poses, whether animated or not, falls under General Rule 6 (NSFW). I’ve gone ahead and removed your banner and the image that appears when you click your profile.
I’ve taken the assumption that you live in the USA. Children, whether animated or not, in sexually suggestive positions, is illegal under the Child Protection and Obscenity Enforcement Act of 1988. In other western countries (E.g. the UK, Australia), this is illegal. Whether you’re from a western country or not, we moderate based around the laws of western countries. Hope you understand.