For context, this image is almost identical to another image of the same character drawn by the original artist. This is not image to image: if you press the "remix" button on civitai and use the same prompt, it'll generate another image with very similar composition. Uploaded mainly because it got me thinking.
This is noted. Should I tag the armpit if the character is raising its arms to justify the armpit tag?
You're supposed to tag armpits when the inside of one or both armpits is visible. Presenting_armpit is for when the character is purposefully exposing an armpit in an erotic manner. This post is neither.
Are you sure this is AI generated? It doesn't look like it is.
I checked the profile and it seems some people accused that person of using AI for "Tracing" also the profile says that "likes to experiment with styles". So maybe it is "Ai assisted". Also I do think this image does looks like AI as well (I don't mean to criticize the process from other people nor this person by the way just trying to clarify and give my point of view)