2012- uhh this was the beginning of giving them different heights and head shapes, and BOY was it a rough start (I was also extremely new at digital art)
okay here’s a thing im unsure of- that bottom left one looks a lot like my gf’s style, and they did draw in this specific sketchbook?? so that MIGHT be theirs, i’m unsure
also a short comic about how it sucks for Tu to have hooves instead of hands (i ultimately ended up ditching the hooves... her whole thing at the time was drawing, it just didn't make design sense)