Well I trust you enjoyed your meal.
Re: the Fractal terrain, I didn't add it, it was in your .tgd that you posted on February the 6th left click on the green Terrain node tab in the bottom right hand node window. There it is.
I guess the easiest way would be to use the .tgd that I posted today. This is your original .tgd with the various alterations that I added. Maybe you won't like the outcome, we will see. What I mean is, render both and see if there are any differences, especially to the terrain irrespective of whether the object population is as you wish it.