This is AI slop. Towels changing color, the fur pattern on her leg is different from page to page, her ring disappears between pages 2 and 4, and his ear fluff changing color from gray to brown. It's like a game: spot how many differences you can find!
blazelupine was ousted on e6 for utilizing AI in their work and has had their latest works removed from the site I wouldn't mind if their new works that are obvious to being assisted are outright labeled as AI Generated
While this shows signs of being AI assisted, the artist also just seems to be dogshit in general. See how the eyes were blatantly drawn using a few single clicks of a perfectly circular round brush in different colors? That's a dead giveaway that the eyes, at least, were NOT AI-generated.
These images are likely a result of tracing over AI generations, but they don't seem to be AI-generated themselves.