With Season 2, HBO's Viewer Guide has upgraded its map and we finally have an official representation of Essos beyond the Forest of Qohor, apart from the location of Qarth.
As far as official maps go, we still do not know the locations of Asshai, Yi Ti or the Summer Isles so I have excluded them from this map. The only creative liberty taken has been with Sothoryos.
The House banners have been taken from user LiquidSoulDesign whose brilliant work is here: [link]
Once again, this map stays completely true to the official maps, except for a tiny creative liberty with Sothoryos.