I found them! I don't know if it's all of them, but they were listed on the Steam Lua tutorials. I wonder if they are up to date?
LUA Commands - CHARACTER and AI CONTROL
CharacterControlUnarmed(e)
Switch character to unarmed state
CharacterControlLimbo(e)
Switch character to limbo state
CharacterControlArmed(e)
Switch character to armed state
CharacterControlFidget(e)
switch character to fidget state
CharacterControlDucked(e)
switch character to crouched state
CharacterControlStand(e)
switch character to stood state
SetCharacterToWalk(e)
set the character to walk when moving
SetCharacterToRun(e)
set the character to run when moving
SetCharacterToStrafeLeft(e)
Set the character to strafe left
SetCharacterToStrafeRight(e)
Set the character to strafe right
SetCharacterVisionDelay(e,v)
Set the speed at which the entity will react after seeing the player
SetAttachmentVisible(e,1).
1 sets the entities attachment to be visible (such as their weapon), 0 switches it off
LockCharacterPosition(e,v)
Lock a character in place. Parameter reserved for future use.
UnlockCharacterPosition(e,v)
UmLock a character. Parameter reserved for future use.
FreezeAI()
Freeze all AI
UnFreezeAI()
Unfreeze all AI
FireWeapon(e)
If the character has a weapon, fire it. If not, trigger melee attack.
MAME Cab PC: i7 4770@3.4Ghz (passmark 9945), 12GB RAM, Win 10/64, GeForce GTX645 (passmark 1898); Shiny new laptop: i7 4800MQ@2.7Ghz (passmark 8586), 16GB RAM, Win 10/64, GeForce GTX870M (passmark 3598); Old laptop: i5@2.3Ghz, 8GB RAM, Win 7/64, Intel 3000 graphics