We're not there... yet.

But at some point AI can be used in games to create REALLY nice characters, where you can use the image of a celebrity you like (for example) and then have a toon that resembles this person.

2D image to 3D object conversion is already well developed, it's just the realism in expression and skin features which is not fully there, yet.

Give it a few years, then we'll have the technology available to gaming companies, I guess BG4 or D:OS4 could come with something like that already, at least from the time frame.

#JusticeForKarlach

Petition to save Karlach: https://www.change.org/p/justice-for-karlach