Hello,
  Zillioner Here,
   
   To install ped just use add on ped editor and paste all files into

D:\GTAV\mods\update\x64\dlcpacks\addonpeds\dlc.rpf\peds.rpf\

then use trainer to change model

you can change model name to short if name long for you.

please subsribe to my youtube channel for more stuff like this

https://www.youtube.com/channel/UCv5ig1T79KwgQeL5gaVt4fw

Thanks,.