This mod will add in Nick Ramos(Sangres) and Dick Baker(Duke) as playable characters and yes it will replace the voices as well.
this has been on the backlog for about a year if i have to say
Nick will use his own Custom FPS model thanks to Cpones fps code that allows it to be standalone so it does NOT conflict with viewmodel mods.
Features

• 2 Replacement Characters
• 1 new outfit
• 2 new masks
• 1 new melee
  Want Frank West and Chuck Greene? Here is the Fortune City edition!
  https://modworkshop.net/mod/32630