I really like squib-explosion effects in movies, especially in old westerns, where outlaws that are hit just have their chest explode into smoke, so that is something I tried to emulate.
I'm satisfied with how it turned out, especially in combination with Ashes or any western-themed mod.
It also is low-gore mod (I usually balance that out by just using the decals of nash-gore with it

see it in action here: https://imgur.com/a/nAdpYFr
Smaller update
I deleted an unused frame. There are also two versions in the archive: one that does also spawns in blood or sparks (for those mods when just sparks seems to clinical), while the other is still exklusive sparks.
Grab it here here
Old version: here