erotic nansensu
AI-Assisted creator.
They have posted on their Pixiv: "Everything is drawn by hand.
I often use AI to expedite the drawing process, usually to generate references, and help with coloring. Sometimes I will use an initial generation as the main reference of a painting, and sometimes I don't use it at all. The paintings themselves are drawn by me."
Also has some hand-drawn art posted in 2022. Seems to have switched to heavily edited AI-Generated or AI-Assisted work in 2023.
Works from 2024 onward should be human art, or AI-assisted.