There's apparently some VA joke regarding Tomatsu Haruka here but I don't think she has any Ben 10-related roles. She is, however, the voice for Hiyuki.
Surprised this artist has gone so long without tripping AI flags. Maybe im not keeping up and i am too slow but the way the text is written on all these posts, the outlines, and heavy use of character censoring which is a frequent thing when I see someone selling AI sets on pixiv or fanza.
No you're right, I've looked around and everything I found is pushing me in a single direction: they're someone using AI-generated images to make quick cash. The reason why they're probably not tripping AI flags is because they edited the image with censorship among other things. Most posts resolution are 1024x1456: it's all AI.
Hmmmm… Ninja Gaiden is more of a style from efficiency sort of thing to an extent while Devil May Cry is more so styling on enemies and other stuff so that’s hard to say