I actually love this and really want to see this to the full fruition. There are a plethora of great characters in F2 that didn't get the talking head treatment and I would adore for some voice actors giving some life to these mute characters.

Only hurdle I see is the original talking heads having the treatment of getting clay figurine heads to create a claymation effect for them. Which in turn I'm guessing a modder or team of modders wouldn't want to recreate seen as how much of a hassle that would be for so many NPC's One way to get around this is how this mod author decided to keep Klint far from the shot, giving a small signifier that this isn't a "main NPC" like a traditional talking head NPC, or hell maybe even make him even farther away. Which I think would go a long way into keeping that immersion of a cohesive vision.

Again, loved this. Even if a proof of concept this is actually really exciting for me.