Beyond Skyrim is a series of in-development mods that seek to add lands... well, beyond Skyrim, to The Elder Scrolls V: Skyrim. Now, thanks to a new trailer, we have some idea of what one of these mods will look like: Beyond Skyrim: Cyrodiil, which deals with the country seen in TES IV: Oblivion.
The trailer focuses on Bruma, the first "slice" of the Beyond Skyrim: Cyrodiil mod, which will be released this coming summer. The developers promise to not only recreate Bruma, the northernmost town of the province (and its surroundings), but also fill it up with quests and fully voiced characters—and some custom music and artwork, to boot.
It sounds like a massively ambitious project for sure, and it will probably take years to pull off. Hopefully these guys will pull through. It's looking great so far. In any case, keep an eye on the project's Facebook page for updates.