How to install on SP
Open OpenIV
Enable "Edit mode"
Drag and drop files here:
mods\update\x64\dlcpacks\mpgunrunning\dlc.rpf\x64\models\cdimages\mpgunrunning_female.rpf\mp_f_freemode_01_mp_f_gunrunning_01




How to install on Fivem

Move Files from Fivem folder into your resource folder
Open server.cfg and write there ensure files.