To keep it simple made 3 Nsolution. put em in a little pen with a charging station and though I could let em vibe. worked for a bit however eventually they popped up in my colonist bar and could no long be milked. tried to kill em to scrap em. didn work. their layer also started to bug occasionally? they would be come invisible and if sellected everything but walls pretty much went invisible for a bit. They also looked like they got skills like a normal pawn but couldnt do any work. eventually just "destroyed" em.