Propeller Guard for 3DR Solo

As the title says,it is a prop guard for the 3DR Solo. Many people from the Solo community said that prop guards are useless, I somewhat agree to that but this was modeled before I came into realization. There are some "upgrades" that can be done to the model, one things that comes to mind is a notch for zip ties to fasten the holder etc. I hope someone finds this useful.