Not to sure what part of that scene you want to change but what you are looking for is
pack\pack_tentacle_dream\init\stories\tentacle_dreams\chars\saiko\brain\code\run
run3_state.dat - run7_state.dat
Code:
loc.cs.focus_obj = TTADO1; //is look at alien
loc.cs.focus_obj = "#MAIN"//This is player
Or anything similar to this