Place the Male/Multicam LBT files in 

GTA V/mods/update/x64/dlcpacks/eup/dlc/x64/eup_componetpeds/mp_m_freemode_01\

Place the Male/Multicam SMO, JPC, and AVS files in

GTA V/mods/update/x64/dlcpacks/eup/dlc/x64/eup_componetpeds/mp_m_freemode_01_mp_m_january2016

Place the Female/Multicam SMO and LBT files in

GTA V/mods/update/x64/dlcpacks/eup/dlc/x64/eup_componetpeds/mp_f_freemode_01\

Place the Female/Multicam JPC and AVS files in

GTA V/mods/update/x64/dlcpacks/eup/dlc/x64/eup_componetpeds/mp_f_freemode_01_mp_f_january2016

Place the Multicam FAST files in mp_f_freemode_01_p and mp_m_freemode_01_p