Many people ask how to understand difference a pure handmade fake or a fake created or processed with the help of AI or various applications for intellectual processing. If you see a big difference or artifacts in textures, the effect of drawing (animating), unnatural contours of body or hair, unnatural excessive blurring or smoothness of skin, the most likely it is not pure handmade work. I do not argue - some app or AI help hide many inconsistencies and mistakes and not a very good fake may look better, but I am always only for honest and pure faking art.
For a little example (as one of many possible options), look at the difference in the pictures.
Please comment on which version of the picture do you like more?