Possible part of a new story..
"Trees, covered in the early mornings dew, sparkled as if they were made of diamonds. Great quartz walls, lined with guards, solemn and ever watching. 10 great gates, each made of a different material, blocked the way into the great city in the north. 12 statues, each of a different person stood ever vigilant over the palace. This is New Gondolin, the Hidden City, built by the last Half-Elves of Gondolin and ruled by the son of Dimitri, archon of Rohan.... But a shadow has fallen over the lands of Middle-Earth. And it's wrath may lay waste to the land."