So we are all aware, or at least semi aware that games such as Skyrim have several large mods in creation or have been created, I.E The Beyond Skyrim Mods, Skyblivion, Skywind, Falskaar etc, but there seems to have been very little movement on the larger Fallout mods. The only ones I know about are Fallout Miami and Fallout New California

Im just wondering am I missing something? Are there any large mods in the works for Fallout 4 or New Vegas that you guys are looking forward to being released?

I think this video shows what you are looking for "dlc size f04 mods" https://www.youtube.com/watch?v=7hAR7YCwamU and for nv - project brazil and frontier

The most popular ones are projects aiming to recreate Fallout 3 and New Vegas in the Fallout 4 engine, for obvious reasons. They look to be coming along quite well all things considered, although due to legal obligations, I'd imagine that there will be unofficial mods for those mods to import the old voice acting back, seeing as the mod teams are not allowed to use the old voice acting from their original game(s).

Fallout: Cascadia is another project for Fallout 4 that seems to be coming along nicely.

For New Vegas, The Frontier is also being worked on and developed currently. Honestly, my thoughts are that they should develop this project in the Fallout 4 engine just so it doesn't get outdated as fast, but I understand that it would be immensely problematic to probably have to start from scratch after all that work.

Thank you both. I have checked out all of them and theres alot of promise there. I know alot of the larger mods never see the light of day, which is a shame. Hopefully we start to see some releases in the upcoming months/year.