Having said this, there have been instances where media giants and fan project makers have reached agreements. This isn't exactly a subtle homage to Harry Potter from both the books and movies, and we wouldn't be surprised if Pottermore or Warner Bros.
With that said, it's not clear how long this will last. It's a colossal project, and made all the more notable by its use of plain Minecraft. There's a Patreon (linked above) for those who want to contribute. The team doesn't have an official release date, but it's hoping to release an initial version for free, with access to areas like the Great Hall and Hagrid's Hut, by the end of January. You can solve puzzles, undertake quests, shop at Diagon Alley and fly over the Quidditch pitch - this is more of a game than a sightseeing trip. You're not just there to admire the accurate (if blocky) renditions of Hogwarts and its environs, although those are meticulous in their own right. The modding team Floo Network is creating Minecraft School of Witchcraft and Wizardry, a Harry Potter-themed role-playing experience inside a Minecraft map. There have been some ambitious Minecraft projects before, but this one may win for sheer sophistication.