not ai, some code got released to the public recently and a lot of people are porting over games into other engines. IE; Skate 3 into Minecraft, MW2 into DOOM, etc
From the 5-min pilot of "Redline", directed by Takeshi Koike 7 years before the film's release (and not reused in the film).
It's still just as rare to see such long proof-of-concepts produced for Japanese animated films projects.
Full video >> catsuka.com/player/redline_p…