if you like to increase max scores of intelligence / inhibitions / willpower to 100, you must remove "BIMBO" from traits. This can be done using a hex editor of the saved game. However, data are variable in length and thus the exact position of that may change according to your gameplay.
For intelligence / inhibitions / willpower to have a max of 100: change hex "54" (means "BIMBO=max 60") to hex "30" (means no BIMBO =100%).
this may be found around 0x11cd -0x11d9 or so0methng like this: in hex "30 30 30 30 54 30 54 30 54 46 46 30 54 30 30 30 30" (2nd pic).
To increase intelligence / inhibitions / willpower see 1st pic
Find the text that says "Game_Variables.;.[".
Usually, in the first 10 lines after that you may find these data:
An approximate position in my save datafile: (usually accompanied from many "69").
You may try to changed them to hex "69" which means i think "100".
willpower 0x13d2
inhibitions 0x137a
intelligence 0x13d5