That story started from Astarion. I'm really sorry, Neil, but I CANT listen to your voice at all (I'm falling into enrage after two or three words). So I thought I cant play BG3, but.... when that curious mod with Gura as Astarion's voice appears, I thought: "Come on, I can repeat that process too, its simple." So I did my first voice mod, and that's so wonderfull, when Astarion stays close to himself (I think), but now I CAN listen to his voice, even with pleasure. Next mod was for Gale, because I liked him less then he deserves. After that it was Wyll who became louder a bit, and Halsin who became... well, less druid and more bear :) 

Installation with BG3ModManager:

Just extract mod and drop it into Mods folder. Run BG3ModManager, and you'll see my mod in Overrides (below Active Mods list). Right-click on it, choose "Allow in Load Order", then Save and Export Load Order to Game. Then launch BG3 and enjoy!

Updating voice mods:

After overwriting files in Mods directory launch BG3ModManager and again allow mods in load order. Unlike other mods, you need to do it every time you updating voice mods (or you can lost load order and need to activate all your mods from the start)! 

My deepest thanks to:
StableFluffy for their AI voice tookit and detailed video instructions.
Creators from weights.gg portal for their voice models.
Arkien who did titanic work with world interactions sound. I used their raw materials as template for Interactions add-on. 
And, of course, all BG3 voice actors (your work is really incredible).