Okay here's an easy stage of tips which I highly reccomend you do exactly :)
1. Make the sides of the river banks with 8x wedges
2. Change the water texture to be darker dankier blue brick style.
3. Make all the ground texture print plate texture, I know it may not seem much of a difference but it really does.
4. Make the caves from 4x mod terrain, make them a little more detailed, it'll look a look more realistic
5. Remove all the foliage, grass, trees and bushes. Replace them with mod terrain trees.
Only use two of these variables. Too many tree variants look weird.
This looks a lot like the stomping land, I really like it. I hope you follow closely to my advice, when I have spare time I will come and see it :) let me know if you need more advice.
It was originally supposed to be "The blocking Land" but I scrapped that :P
I was thinking of use elm's trees instead of ModTer, I like them a little more
Right now all the prints use the ramp texture, is this what you meant by print plate texture or did you mean studs?
