I use to take real human on street in orchard and pull it black and use as animation no face only clothes , as i heard from news if for non commercial usage will be ok.
So why not DIY yourself with one of the 3d paint as mesh or 3d drawer and paste in 3d builder to cut and paste together. So finally 1 DIY human is up. I was busy and this ideal drag for months until today.
.So next will be duplicate it 30 frame and each frame adjust the human to correct posture to animate.