NV redesigned requires the meshes and textures of Fallout character overhaul, so its very similar, but much better IMO. NV redesigned also does a lot of little small changes that are awesome. And if you are going to get NV redesigned make sure you get #3
Also NV redesigned just does faces so you could do any body mod
NV redesigned 3 link: http://www.nexusmods.com/newvegas/mods/56312/?
fallout character overhaul link: http://www.nexusmods.com/newvegas/mods/54460/?
heres a list of some body replacers (adult content warning, beware when you click)
-beware of girl type 3 http://www.nexusmods.com/newvegas/mods/34702/?
-dimonized type 3 http://www.nexusmods.com/fallout3/mods/4280/?
-type 3m http://www.nexusmods.com/newvegas/mods/44709/?
-type 6 http://www.nexusmods.com/newvegas/mods/45162/?
basically any body replacer should work