Installation Guide :- 
       1] After Buying the model, you have to download it from the link shared with you
      2.] Install AddonPeds Mods From https://www.gta5-mods.com/scripts/addonpeds-asi-pedselector
 3] Add all the main files in :- [use Open IV]
         mods\update\x64\dlcpacks\addonpeds\dlc.rpf\peds.rpf\
4}Run AddonPedsEditor.exe as admin and add ped to the list. Add same name written on main files. 

Start your game and enjoy!