Install:

Put the file that in Michael's/Body to:
x64v.rp/model/cdimages/streampeds_players.rpf/player_zero

Put the file that in Michael's/Helmet to:
x64v.rp/model/cdimages/streampedprops.rdf/player_zero_p

Put the file that in Trevor's/Body to:
x64v.rp/model/cdimages/streampeds_players.rpf/player_two

Put the file that in Trevor's/Helmet to:
x64v.rp/model/cdimages/streampedprops.rdf/player_two_p

Thanks for downloading>_<
Hope you guys like it!