The posing looks alright, but the angle is sort of strange. The blood doesn’t look good at all, in my opinion.
Blood is not that good, there’s some weird blur effect on the screen and your graphics are pretty low and that doesn’t help the screenshot. The posing is good.
You should try adding some shading on the blood and some kind of…impact effect for dynamism.
Why is there a explosion occouring infront of the weapon? It doesn’t look like it’s coming from the weapon at all.
do you have any idea how muzzleflashes actually work?
An explosion a foot away from the actual gun?
Why does he drop a full loaded mag?..