Pistakilla I don't think so, as the commands are already in the game. Therefore it is very likely the aim assist script is also in the game. Simply enabling it/inserting the variables is probably not time consuming.

I first want to express many thanks to the people behind Plutonium, I really appreciate it.
Can aim assist/target assist be turned on for controllers by the developers of Plutonium?
Aim assist is already in the game, but just needs to be enabled. There are many commands that reference aim assist, but i simply don't know how to use them in order to get target assist. I am tired of getting killed by all of my friends who use KBM, while I play with a controller (on PC). Call of Duty with KBM just feels unnatural for me, but so does using a controller in Black Ops II.