I know this question has been asked before but how is the current situation?

"Final version of the Aielund hakpack, updated with better compatibility with the PrC hakpack, and use with CEP 2.1. " Aielund Hakpack (v2.0)

I was unable to find any steps about how to get this (Aielund + PRC) work. So has anyone done it (recently) ?

Would be nice to see how it was done.

Edit: I managed to use the updater after changing custom tlk from cep21_v1.tlk to prccep.tlk with the toolset.
So far it works but I have no idea if I broke something in the process as I really had no idea what I was doing.