G'day,
I'm re-skinning the default "tree_commontree" and "bush_full" models.
I've renamed copies of the respective skd, skc, lod, & map files of the two models.
I've also renamed edited copies of their tik, shader and tga files to suit.
They look pretty good in game except they tend to blink on and off like a light as you move around them, as shown below.