It looks great! But you could use a little help. Hi. My name is Roblos Phun. But you can call me Roblo. The fan looks a little uneven and maybe a little out of place. I suggest you use the grid(Just double click or double tap the grid button in the simulation settings, where you can play and pause the scene.) and add the boxes based on the grid. Then add a motor. It is ok if you dont need my help, I just wanted to show you a way to make it better. Good Luck!(If you want to do it again) I will make a scene and show you and example. Note:I am not saying it is a bad job or I am insulting the work, I just wanted to give advise.