Thanks for the suggestion, but I won't be updating this mod sadly, as I no longer have the files for it.
I also don't really care that much anymore, so sadly, I'll decline your help.

https://www.dropbox.com/s/5vat6i7dvn1qd6b/sounds.zip?dl=0

Hello Main 2B, quite impressive mod you've made!
I subscribed your mod and played for a while and felt there could be more quotes from Solid Snake.
I managed to find some sounds and fit them according to game scenario. It's a full pack now. Feel free to integrate them into your mod.