Since Irishmile didn't answer I started to complete changing all the guybrush sprites with the new hair that Irishmile made.
So far I have completed the following folders:
This includes Guybrush walking and still-standing in every direction, Guybrush climbing ladders and Guybrush swinging along the cable with the rubber chicken in both directions.
Works in-game just perfectly!
But there are a lot of sprites left^^
I'll upload all the finished dxt-files when everything is done (which will possibly take only a few days).
just finished the folders
Everything tested - works fine!