Cygnus X3

Hi, I've just started to get in the modding scene for Arma 3. I'm starting off with the basics like config modifications. And I've made a lot of progress so far. However, I've been working on a new type of ammo that is roughly equivalent to artillery in power. Due to this I was hoping to have the same visual and sound effects of the 230 mm Rockets from the M5 Sandstorm MLRS play when the new round i'm working on impacts a surface/target. But I'm at a bit of loss of how to go about implementing that. Any advice or suggestions would greatly appreciated, thank you!