Drag and drop the file to:

GTA V / mods / x64v.rpf / models / cdimages / streamedpeds_players.rpf / player_one

it replaces the uppr_diff_004_b_uni.ytd 

Check my video:  https://www.youtube.com/watch?v=CXgcYtc4e7g  for full showcase

If you have problems with installing the mod,comment on my youtube vid or text me in the comments. I will check as fast as possbile,there is no bugs and glitches in mod but install scripthook to make sure