I didn't know they were all different.
I love my Headshot Drone. It inspired my own slight variant, the "Gunshot Drone." It's the Locust Sniper with splattering bullet wounds.
I took some bits from my old Star Wars figures for it. For a while things like Clone Troopers and Jedi were given red translucent blaster bolts. I used small bits of sticky tack to stick the bolts at various points of the Sniper, positioned him like he's getting shot and dropping his gun, and it looks just like he's being riddled with gunfire and blood is spouting everywhere. It looks great beside the Headshot, and if you have any old Star Wars accessories around you can make it yourself.