Frozen Rift is the most massive custom map skin in history of League of Legends. Previously named “Ice Rift”, this map reskin got almost complete texture overhaul as well as some new features, that were not implemented before. With all the latest updates to original Summoner’s Rift map and HUD, Frozen Rift brings back wonderful winter to our main map in League of Legends.
Look here installation guide for skins – http://mobaskins.com/?page_id=2
Please, visit official preview page to check all new features, observe screenshots and watch video trailer.