I have changed the texture of the Armor Stands to look like villagers doing different tasks like sleeping, training, laying down or even being dead. The models are animated to make them realistic.

Displays players' hearts under their name. Works with half hearts and yellow (absorption) hearts too. Optimized to the max

Allows you to use the lead to tie up villagers, both adults and babies. Optimized to the max

All it does is set the player's max health to half a heart. It works on any player that joins the game later. Optimized to the max