3d trees in Sketchup forest test render. I Did a test render of a scene that has over a hundred trees on it. In the next few days I'll try spraying thousands of these trees on the same scene. The trees on the scene are the same ones I uploaded to the 3d warehouse. Welcome to Onyx Computing! Unique procedural creators of 3D broadleaf and conifer trees, palms, grasses and flowers, and bamboo vegetation! SketchUp Components Collection.