Map search.

Hello everyone, about 2 years ago, I played a really cool map, but I can’t find it anywhere. It’s a very, very large map for 8 players. I only remember that in the north, at the top of the map, there was a winter landscape. There was also a dungeon with 4 players at the top and 4 in the dungeon. And in the dungeon, I remember there were 2 huge ships at the top of the map. Maybe someone knows what map this is?