Hi, i wanted to do a Sandstorm but i cant find any useful info. The best info i got was this trhead. But, It seems like they removed the learn tab and i cant find those assets anymore. 
https://forums.unrealengine.com/core/image/gif;base64
I found this other thread that comes with this video. Thats what i want to do, but, i will modify it a bit so its faster and maybe has more density and a small change of color. But tha’ts it.
Any idea of how to do this?