I use instruction BY LUNCHXBLES
Thanks for download my mod :)
Remamber you need backup original files

PLEASE BACK UP YOUR FILES BEFORE INSTALLING
This mod will replace Franklin with Karen Daniels,Michelle (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_two folder and then drag and drop all the contents of 
the folder I included called michelle 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_two and delete everything with the name player_two, 
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_two and delete everything with the name player_two, 
including the folder. *THIS IS WHERE YOU MIGHT WANT A BACKUP*
11. Click on rebuild at the top left inside the File Category
12.now go to update/x64/dlcpacks/mpheist/dlc/cdimages/and delete trevor_outfits.rpf
then drag and drop modified trevor_outfits.rpf from folder 
update/x64/dlcpacks/mpheist/dlc/cdimages/ when you do it click file and rebuild
13. Thats All! Enjoy and Have Fun :)

Specital Thanks to:theNGclan 