SP Installation:
go to mods/x64v.rpf/models/cdimages/streamedplayers.rpf: And drop the files in whatever file you want depending for witch charecter you want to add the clothes too.
FiveM Instalation:
go into mp_male_airdior_MMODS/FiveM/ and drag mp_male_airdior_MMODS to your server resources and add the following to your server.cfg :
start mp_male_airdior_MMODS
Credits:
MiiRAC