Feedback on a fan

I’m making a fan for a project that I am currently working on. What can I add to this?

It looks better in game

(Find it by looking up and it is above spawn)

(The recording system I use is really laggy)

Is it a fan meant to be jumped in or a fan used to cool things? Depending on its use I would recommend a little cage sort of thing over the top. Would be cool if this was for an indoor skydiving sorta game

Make the blades have sharper ends.