I didn’t mean to use 2d cutout trees.
Use this on line app to generate some foliage, then cut a part as you like and use it in sapling tree generator.
ahh i see 
i over looked that one little word xD
The budget in today’s games is about 2k verts.
What you should do is first model a branch with leaves, bake the textures.
Model the trunk with some primary branches, use the alpha mapped branches you baked.
i could do that
That is really good work.I like the inside of the shed to.
thank ya 