Earlier this year (January) I was experimenting with certain visual effects in forge and how they interact with someone in active camo. Here is the result. Among Us I know it isn't the best image I've made, I was just experimenting. Download Among Us - Bungie.net : Halo 3 File Details
Its a little hard to see but if you tried to do that than I guess it turned out ok. Try to make some pics with effects that are easier to see your character and the surroundings.