Nina I found nice with how she's a ripper from the russia.Maybe im missing someone but these are the real cameos from famous people on the game (not counting mike p.s he is the co-creator of cp):
CYBERPUNK CAMEOS
Nina Kraviz
Hideo Kojima
Alanah Pearce
Cohh Carnage
Grimes
Hideo I can't recall if or where he's at.
The others.. I have no idea who the hell they are.