npc_create_equipment - the weapon of the npc
npc_create npc_(nametag) - spawn npc

The nametags of NPC's, what was added by this mod.
npc_combineguard (combine gurdian from HL2 Beta)
npc_assassin (combine woman-assassin from HL2 Beta)
npc_cremator (Synth with the flamethrower from HL2 Beta)
npc_combine_ace (Green and dangerous version of Combine Elite)
npc_agrunt (Alien grunt from HL1)
npc_bullsquid (Bullsquid from HL1)
npc_houndeye (Creepy dogs with big number of eyes from HL1)
npc_acontroller (Alien Controller from HL1)
npc_elitepolice (Elite Metrocop from HL2 Beta)
npc_ministrider (Prototype of Hunter from HL2 EP2 Beta)

Commands:
give weapon_(nametag)
gvie item_(nametags)
ent_create (nametag)

Weapons (FR):
give weapon_oicw
give weapon_deagle
give weapon_sniper_rifle
give weapon_egon
give weapon_gauss
give weapon_mp5
give weapon_m249para
give weapon_flaregun

Ammo (FR):
give ammo_oicw
give ammo_egon
give ammo_gauss
give ammo_mp5
give ammo_deagle
give ammo_sniperrifle
give box_flare_rounds
give ammo_m249para
give oicw_grenade

Weapons (HL2):
give weapon_smg1
give weapon_ar2
give weapon_shotgun
give weapon_crossbow
give weapon_rpg
give weapon_357
give weapon_pistol
give weapon_crowbar
give weapon_stunstick
give weapon_frag
ent_create weapon_frag

(I shall provide more information about weapons)

!!WARNING!!
NPC can use only smg1 , ar2 , shotgun , pistol , stunstick, crowbar.
(I shall provide more information about weapons)