I was browsing Planet Minecraft, looking for build ideas when I saw this project. It seems like they have built the entire HP world including Diagon, Hogsmede, Hogwarts, the Ministry, and even King's Cross. I joined their discord, and they said that they're almost done with the project. There's an alpha version available to download on their discord.

(Current version gameplay)



(An older version of the map. Still looks great imo)

 

I can't watch these while I'm at work, but I'm definitely excited. My only concern at the moment is that Warner Bros. might come down on this, which would impede development to say the least.

 

I'm worried about that as well, especially as they have a Patreon. They should be ok as long as they keep it on the down-low. After all, multiple fanfic authors have gotten away with Patreons.