Many people have seen some clips of the Emerald Dream, I got bored and made a video of the few Emerald Dream zones currently "explorable." I go through 3 different zones, the first unnamed but called the "Statue place" by most people, the second is The Verdant Fields, and the third the Emerald Forest.
Many places do not have textures yet, but some due and are quite astounding..I have high hopes for the Emerald Dream. The places without textures were so green that it hurt my eyes after a while. Also, the first two zones are huge, I ran for a good half hour and never found the end so I gave up.