A clone is just another human, you don’t go to a lab and in six weeks have a 77 year old Hillary that looks just like her and has her mind and interests, politics and loyalties.
Maybe not a true clone.
Maybe a cyborg with only a thin layer of clone over the top. Maybe you could do that in a couple of weeks.
I keep seeing some people around here telling us about demon aliens. Maybe the demon aliens just whipped her up in a replicator like she was one of Picards cups of earl grey. That wouldnt take more than 3-4 minutes tops.