I use instruction BY LUNCHXBLES
Thanks for download my mod :)

PLEASE BACK UP YOUR FILES BEFORE INSTALLING
This mod will replace Franklin with Jimmy (FULL BODY) so that you can play with him in freemode, through the story, etc.


INSTALLATION:
1.Make sure you have OpenIV and have the plugin installed.
2. Go into GTA V in OpenIV and down to x64v.rpf and double click it, it should open up.
3. From here navigate to models/cdimages/streamedpeds_players.rpf/ and make sure Edit Mode
is on.
4. Delete everything inside the player_one folder and then drag and drop all the contents of
the folder I included called jimmy(player_one folder) and player_one.yft&ymt into streamedpeds_players.rpf
5. Click on files rebuild at the top left inside the File Category.
6. Head back up and navigate to
update/x64/dlcpacks/mppatchesng/dlc.rpf/x64/models/cdimages/mppatches.rpf/
7. Find you're way down to player_one and delete everything with the name player_one,
including the folder. *THIS IS WHERE YOU MIGHT WANT A BACKUP*
8. Click on file rebuild at the top left inside the File Category
9. Head back up and navigate to
update/x64/dlcpacks/patchday3ng/dlc.rpf/x64/models/cdimages/patch3ng.rpf
10. Find you're way down to player_one and delete everything with the name player_one,
including the folder. *THIS IS WHERE YOU MIGHT WANT A BACKUP*
11. Click on rebuild at the top left inside the File Category
12. Thats All! Enjoy and Have Fun :)