Today we have evidence that anything is possible in Minecraft. A group of students known as The Floo Network spent nearly 4 years to make a Minecraft Map, that is a Harry Potter RPG. This team of four creative youngsters spent much of the time designing these objects and making an exact replica of Harry Potter. Everything is made an exact Replica, and this looks so good. You can clearly see the long dining tables with candles in the air, and there are the exact teachers from the movie too
Source: N4G PC This Harry Potter RPG inside Minecraft will blow you away with Details