Happens more often than you'd think.
And those are just stuff I happen to have saved. Plenty of examples in all sorts of drawn media. Artists make mistakes all the time, partly due to overwork, stress, oversight and sometimes just outright not giving a fuck. You gonna retroactively apply AI jihad to them too?
Other common mistakes include:
- Left foot and right foot being switched
- Clothing details and accessories magically disappearing or being inconsistent in-between panels (even moreso if a character is wearing a particularly elaborate outfit)
- Characters getting longcat torsos or t-rex arms
- Skin tone bleeding over to clothing or hair because of a missed line or hole in line art.
And honestly a lot more. Which hilariously enough, in the past year or two, whenever an artist do make these common mistakes, I see the AI inquisition ganging up on them too.
I looked back at the whole extra fingers image you claimed in the preview pictures, and that seems to be more like a poorly drawn thumb than anything. Which also is a rather common mistake.
I'm fucking tired of people throwing the AI hammer on people.