This package contains three stylised tree models. These trees are great for postapocalyptic games, but they will also fit in any other game.
UPDATE: I've made mobile optimized version of models with "Mobile Particle Vertexlit Blended" shaders. Feel free to experiment with other shaders that I cannot publish here. I've prepared splitted leaves (for shaders with z-buffer errors) and leaves without split. You will find mushrooms as separated objects for more design freedom.

Tricount:
Big tree - 3871 tris
Smaller - 1800 tris
Horizontal - 1106 tris
Big tree (mobile) - 3272 tris
Smaller (mobile) - 1652 tris
Horizontal (mobile) - 1018 tris