This mod replaces Twitch’s model, particles and the voiceover with the ones used before his update in patch 4.6.
All skins made before the update have their old look. Pickpocket, SSW and any future Twitch skins will have their model unchanged, but they have the old particles and voiceover.
(NOTE: Due to the voiceover being in a different location for reach region, you have to download the mod for your region!)
If you want only the voiceover, download this file, use wooxy’s “add file” option to add it and it will work regardless of region.