there are 16 type of pine trees and every type has 5 sizes and variations. 80 pine trees in total. trees have vertex color data for wind animations and material variations. also there is sample scene for wind animation. no plugin or script needed for wind.
trees heights are 3 to 30 meters and between 62k to 744k polygons.
fbx format have vertex color data too. leaves diffuses can mix by vertex color for old and young leaves. also can apply simple wind with selecting by vertex color. these are program based special effects. every program has different method.