Desires to experience much better gameplay where the characters in the game appear to be realistic especially when they speak, move, and interact?

Valentine Jaw Sync is a mod that adds a more realistic movement of Nick's jaw when he talks. So while the rest of Nick's face moves when he speaks during the game, his jaw remains completely still. With a liberal application of wd-40 and a wrench, now it moves in time with the rest of him. 

Should be compatible with basically everything as the only thing this edit is the hdpt entry for the inside of his face. (SynthGen2PartsValentine). ESP is flagged as an ESL/Light Plugin.