Didn't see this made yet, and I've been continuing to fly around the map. Last week Will_em asked me to focus on main areas before the other terrain, so I finished flying around Isengard and started flying over the entire Shire + Midgewater Marshes.
Splatter and Biome Derp
http://i.imgur.com/pyS8l3J.png
Splatter and Biome Derp
http://i.imgur.com/CoxsmK1.png
Splatter derp
http://i.imgur.com/Tg7A4Ja.png
Splatter inside of a forest
http://i.imgur.com/bE3NI4z.png
2 splatters under a forest
http://i.imgur.com/uwPSHaZ.jpg
Sand splatter under a forest, also some trees with dirt under them here
http://i.imgur.com/5MPyrAr.png
Possible biome derp in Isengard
http://i.imgur.com/zeN2zjA.jpg
http://i.imgur.com/C8WqSjE.jpg
http://i.imgur.com/XP2nDS7.jpg
Dirt splatter and ungrassed terrain near Midgewater
http://i.imgur.com/wZKJYN2.png
Ungrassed Terrain
http://i.imgur.com/ZJVibKU.png
Sand splatter under forest
http://i.imgur.com/TSmQwX5.png
Splatter and biome derp
http://i.imgur.com/Pt8QLqC.png
Dirt and sand splatter under a forest
http://i.imgur.com/zhhivOs.png
Sand splatter under a forest
http://i.imgur.com/3v4FD2e.png
Circular area of ungrassed terrain
http://i.imgur.com/gDKC3Fx.png
4 circular areas of ungrassed terrain outside of Bree
http://i.imgur.com/oGmbK7X.png
Ungrassed path between Bree and Midgewater
http://i.imgur.com/qmyxQeb.png
Possible derp/grief cave (has a wool bed in it but the cave itself looks naturally generated)
http://i.imgur.com/htUrFbV.png
Large ungrassed area outside of Bree
http://i.imgur.com/FMpYyo9.png
Another ungrassed area near Midgewater
http://i.imgur.com/MdcT1A7.png
Ungrassed The Great East Road west of Bree
http://i.imgur.com/vRmA7ig.png
Ungrassed portion of a hill inside of bree (lower left corner of the screen)
http://i.imgur.com/afmLCaF.png
No grass near the wall bordering the Barrow Downs, but plenty of grass after 20 blocks from it in both directions.
http://i.imgur.com/VNoq8IL.png