Harry Potter 3D

We have been on a Harry Potter kick these past few months.  Micah read the entire Harry Potter series in a matter of weeks for the first time.  Then we watched the films and allowed the kids to finally watch the last few movies.  For Chanukah, we bought Micah the Harry Potter 3D puzzle set so the boys have been steadily working on constructing the wizarding world. Micah also received the Harry Potter Advent calendar (see Lego on the map) and he was happy to get the Durmstrang ship.  When will they finish this puzzle???