Your first NPC

A model NPC

1. Make or download a model in Blockbench and save it as .bbmodel. Give its animations clear names, for example idle and interact.
2. Put the file in plugins/AnimatedBB/models/, for example models/guard.bbmodel.
3. Load it:

   /abb models reload

   The first time, its textures are uploaded to MineSkin; the console shows the progress.
4. Stand where the NPC should be and create it:

   /abb create guard model guard

   guard (the first one) is the NPC's id; model is its type; guard (the last one) is the model's name.
5. Choose its animations:

   /abb animation guard idle idle
   /abb animation guard interact wave

   The first line loops idle all the time; the second plays wave when it is clicked.

A normal NPC

A player NPC with a skin, from a player name or an image URL:

/abb create steve normal Notch

Make it do something when clicked

/abb interaction guard right add [message] <green>Halt, {player}!
/abb interaction guard right add [playsound] entity.villager.no 1 1

See Interactions for everything it can do.

Fine tuning

Command	Does
/abb move_here guard	Moves it to you
/abb rotate guard 90	Turns it
/abb setscale guard 1.5	Bigger or smaller
/abb lookclose guard 6	It turns to look at players within 6 blocks
/abb setname guard <gold>Guard	Its name over the head
/abb editor guard	A menu with all of it