Cartoon Magic Tree
This tree was created very fast in Blender with sculpture mode and optimized with Decimate modifier. Its textures were created in cycles node system.
Partly idea is based on this art (middle tree):https://ru.pinterest.com/pin/426786502168964079/
(I had grass here, but scetchfab has some problems with alpha-images now (or only with my model), so the result isn’t final)