@CZM1211 A friend told me that he corrected this in ep 4 because Eren's head and hair shapes, clothing design are very him and the other could also be Kishi
Frieda's hand is also telling it's him, as we see how Kishi draw hands in other corrections, same shapes
About Paths, looking at Faye it has high chance to be him, Rod Reiss family and Grisha I could actually confirm this because the line art exactly match with Kishiʼs work the way the family was shaded and Grishaʼs pupil, hatches were made specifically.
@w_sakuga Yes, I should've copped it. But here do you think he draw both? There's also other long shots that Eren looks very on-model compared to the sheet and reminds me of him, even some shots with the clothes of the characters look similar to Kishiʼs art style