Plants Pack Trees and BushWith this pack, you dont need to assign material if you are ok with the phong material. Phong material is a common material for popular 3d softwares on the market(Autodesk Product, C4D, Blender, Houdini, even Unreal Engine)If you want to render it for better result, you can place the material in the render engine that you are using(But I don't recommend it, because you need to waste some times)Hope they can save your time.