Any way to get the vanilla UI skin back?

[Baleur 0]

Which files / folders in which .pak files would I have to remove (or rather, replace with the vanilla files) in order to get the "vanilla ice & blood" UI back? (the blue more transparent backgrounds, and buttons etc)

I dont mind if it has the side-effect of the quest log improvements being removed, I just really really want the old standard UI back

 

Do not require specific instructions, just a list of the files responsible for the UI reskin.

Thanks!