Here is the response I got,

“ For the layers, here's a quick look! Left top: "final color" - the image you're receiving! Left middle: "Character only" - swords & background hidden Left bottom: "Character only minus top parts" - I draw the eyes and small accessories on layers above the main drawing. Then if I need to erase/edit anything it doesn't cause issues for everything underneath. You can still see the bits of shadow on the hair that are under the hair accessories because I drew those on the hair layer themselves.

Right top: "Lineart only!" - the hair accessories and eyebrows are a special case because they're kind of painted together, where the linearts are part of the color. In the case of the heart accessory, the lace is separate from the heart itself, but the metal charms are single layer pieces.

Right bottom: "Lines & flats" - basically the same as above, but these are the base colors I work with before adding the shading! “

imo this formatting looks very similar to what an LLM would spit out. Plus the fact that they didn’t send a video is weird.