The problem is that i'm being slowed down by the need of textures. I'm hoping that some of my friends can help me making them :P
Here is a pic of what I've already done:
As you can see I already have "smooth" transitions between different types of terrain
I still need to improve the transition textures.
I will be keeping you updated with what i do in terms of progress. Currently, I'm trying to implement "entities", for example, trees, players and animals.