If you're wary about framerate issues or overloading on too many textures, both mods have lower-resolution versions available. The largest version NMC's pack updates many in-game textures with 2K variants, and Ojo Bueno's mod ups the ante to 4K, and both packs do a great job of revitalizing much of the in-game world. To that end, we installed a combination of NMC's Texture Pack and the OJO BUENO High Quality Texture Workshop.
One of the first steps to overhauling any game, be it New Vegas, Fallout 3 or Skyrim, is to update the textures for as many objects in the environment as possible.
