Most are of groups of music and varied textures, it is added in any JBIB with the model,
but I leave you a position where to place it.
update\x64\dlcpacks\mpheist3\dlc.rpf\x64\models\cdimages\mpheist3_male.rpf\mp_m_freemode_01_mp_m_heist3
We go to the textures of jbib_009_u and replace. And if you want to add it to any jbib then simply replace the
model and textures.
Credits:
Noviacadaver