Max Payne 3's blood pools and splatters put into in GTA 5.

fxdecal.ytd installation:
-OpenIV > GTA V > update > update.rpf > x64 > textures
-replace fxdecal with this version

decals.dat installation
OpenIV > GTA V > update > update.rpf > common > date > effects
-replace decals.dat with this version

Recommended mods:
GoreV by jedijosh920: https://www.gta5-hub.com/scripts/gorev
Bloodier blood particle FX & wounds by Shaunr: https://www.gta5-hub.com/misc/bloodier-blood-particle-fx
Euphoria Ragdoll Overhaul by MiGGousT: https://www.gta5-hub.com/misc/euphoria-ragdoll-overhaul-ero