Hogwarts & the Surrounding Areas is working on a Harry Potter map on Minecraft (bedrock edition) for many years. They have released quite successful downloads in the past, and look to continue to do so.
Find Hogwarts & the Surrounding Areas online:
Twitter
https://twitter.com/VagueNightmares
YouTube
https://youtube.com/channel/UCgqjkJcv08o6t3OTU4Tm_jw