These are My Opinions. Any Resemblance to Actual Opinions, Living or Dead, is Purely Coincidental.
Victims hair looks well groomed to have fallen and had the back of her head turned into a a skull puzzle. Blood looks great and is flowing with gravity.
Smoke "at least for me" is hard to get right. The smoke looks more like something from a comic book vs what smoke really looks like after shooting. I shoot every other month. Usually looks like this. https://s15.postimg.cc/hn1zk793f/gunsmoke-shooting-writing-tips.jpg We still using gunpowder in 2100?
I really like the ground texture. Not sure what happened to make her leg look broken. Part of a missing story. Interesting that they look like they are from different times.