Equipment replacer for your Grette Roleplay, or whatever.

replaces Celestial Armor with the sleveless Berserkin. 

 *Back up original file by appending .bak extension to your Dragon's Dogma installed location:
\Steam\steamapps\common\DDDA\nativePC\rom\eq\a_body\f\f_a_body0807.arc  

end result: f_a_body0807.arc.bak , for example

 *Copy replacement .ARC to apropriate folder:

Steam\steamapps\common\DDDA\nativePC\rom\eq\a_body\f\

enjoy.