Blender 2.8/Speedflow Cell Phone Case Procedural Modeling

I used Blender and the addon Speedflow to create this model of a hi tech looking cell phone case.

Check out a time lapse video of the creation process here:
https://www.youtube.com/watch?v=1YMqK1Y5lWc&t=12s

You can find SpeedFlow here:
https://gumroad.com/l/speedflow