Set included two models of Mountain Ash trees with material and textures in formats:
Material of Bark and Leaf uses maps included in zip archive:
To Material of Foliage added shader of Translucent, which allows you to achieve a unique realistic foliage, depicting the passing light through it, highlighting it.
Polys:
396196 (big tree)99532 (small tree)
All images were created using Cycles render.