build low poly cherry tree model in Sapling plugin in Blender and convert to Three.js

I need low poly cherry tree model i Blender (see my preferred design in uploaded file [login to view URL] and this Sapling plugin tutorial in case u need it): [login to view URL] This object (only mesh, no texture) should be exported as Blender obj to three js, with Blender´s export to [login to view URL] button , see this or any tutorial about this: [login to view URL] The trunk of the tree should be twisted as bonsai, with visible roots, see my picture Important: all should be made with WebGl in mind, final product will be used in mobile application which mean that it should be low poly for the whole object, canvas should be kept small like 5 x 5 cm and so on –“ less is more”, limited number of brunches - max 3 and sub-brunches - 3 for every brunch and armature, no texture , no lights, no leaves etc. See attached pdf for inspiration As we are programmers our-self with experience in 3d we estimate that this work would require less then 1 hour from experienced Blender 3D user and even if you never build a tree before, just follow this very detailed tutorial (you will need only last part of this tut which is about building low poly tree(I believe it is after 20 min in tutorial)