For our non-human (or formerly human) friends, we also installed Ghouls Hires Retexture and Securitron Hires Retexture (both from Macintroll) and the Improved Robots Texture Pack by Tau34RUS. Another great option for revamping the in-game characters is FNV Redesigned, which gives the NPC character models a softer, more realistic quality. It also includes a 'Playable Races' option which can be activated if, instead of a boring 'normal' person you want to experience life in New Vegas as a Ghoul or mutated human. These files reshape and retexture almost every NPC you'll encounter, from Sunny Smiles and Easy Pete to each Poweder Ganger and Fiend.
YES NO To enhance our interactions with the various NPCs throughout New Vegas, we installed Drumber's excellent mod, the Fallout Character Overhaul.