As you can see, I have my banner a low poly race car, that I did using Blender 2.79.
I am currently following some tutorials on blender focused on low poly. This is to do them as fast as possible, and getting the needed skills in a short time.
Moving to intermediate or advanced lessons may take time, but need to be consistent first with practice.
Also, the goal is to practice skill and lessen tutorial dependencies. So following a certain level of skill, I might create an original piece later.