id have to agree with gilles.
these arn't reall good lol
If you want to make terrain good , your going to have to go to the sticky threads, and try to learn. ( thats kinda how i did it )
i suggest looking at the "Legedary terrain" thread.
critisism :
make your work more presentable. If possible, get rid of the little toolbar on the left of each pic ( because they look ugly) Use black Paint, or Photoshop.
You need better camera anlge, and for some reason, your tiles look strange.
You may also need to put in a sky and csome nice fog.
for the first pic, i suggest that you change the camera angle to :
far z = 5500
angle of attack = 3.00
z offset = 200
distance = to your likeing.
this camera usually works with almost any kind of terrain. Experiment with the angle, and turn a sky on. You may get better results.
Also : DO NOT add incomplete terrain work, unless it was a part of a map project or something .