This is a user_script mod which fixes and adds several missing voice lines for the natives.
Gungans: Restored chatter from SWBF1 (except for a few lines).
Naboo & Palace Guards: Their hurt and death sounds now play for all Eras, instead of only GCW.
Tuskens: Added their missing hurt, death and chatter sounds.
Wookies: Restored chatter, fixed their player_command responses, and their hurt and death sounds now play for all Eras, instead of only GCW.
Extract the user_script_<#>.lvl of your choice to ...\GameData\DATA\_LVL_PC
Extract the SOUND folder to ...\GameData\DATA\_LVL_PC
Remove the user_script_<#>.lvl from ...\GameData\DATA\_LVL_PC
Remove the Natives.lvl file from ...\GameData\DATA\_LVL_PC\SOUND
The UnOfficial v1.3 patch r129+ or greater.