Really nothing so far, just basic stuff through obscure cvars, saber file editing, npc editing and stuff
well I have only done some changing such increased autoblocking by a lot, restricted all sabers prevented them from being thrown excepts vader and yoda and removed saberthrow forcepower from ever npc except them, and instyead enabling kicking for all saber types. Turning on dismemberment and making it work about 20 percent of the time. Changed the saber I use to be a saberstaff with 2 different color blades.
Most importantly trying to accurately create npc files reflecting the fighting styles and skill levels of those in the movies.
One thing I am hoping to do is write a document describing in moderate detail behavior of the different npc classes through trial and error.
but really as I said just your basic manipulation. Trying to make the game play out more like the examples set in the movies.