https://www.nexusmods.com/site/mods/1

http://nvse.silverlock.org/
(Download (stable version 5.1b4)

https://www.nexusmods.com/newvegas/mods/55061
https://www.nexusmods.com/newvegas/mods/63058
https://www.nexusmods.com/newvegas/mods/62481
https://www.nexusmods.com/newvegas/mods/57758
https://www.nexusmods.com/newvegas/mods/55709
https://www.nexusmods.com/newvegas/mods/55334
https://www.nexusmods.com/newvegas/mods/48918
https://www.nexusmods.com/newvegas/mods/48263
https://www.nexusmods.com/newvegas/mods/46472
https://www.nexusmods.com/newvegas/mods/44927
https://www.nexusmods.com/newvegas/mods/35989
https://www.nexusmods.com/newvegas/mods/34707
https://www.nexusmods.com/newvegas/mods/42507
https://www.nexusmods.com/newvegas/mods/47765

IMPORTANT: Launch the game through Steam only: launching through VORTEX won't launch NVSE along with it, and that will break 90% of mods.