3d trees Sketchup forest test renders - day 4

It looked like, I just spent the whole week doing test renders. This time, I tried fixing the shiny leaf on the tree model. I experimented on the IOR (Index of refraction) and exponent values on the material editor dialog box of Indigo renderer. I do not know what the values mean and just assumed that a smaller value might mean less shiny. I did not bother to do research, I just changed the numbers and hit the render button.


View from the top of the hill.


Top view, Google earth style.


Tree top view from the valley.