local function ECPD2FBIONPCSpawned( pl, npc )
  if npc:GetModel( ):lower( ):match( "^models/icpd/fbi2" ) then
    npc:SetSkin( math.random( 0, 13 ) )
    for i = 2, 5 do
      npc:SetBodygroup( 1, math.random( 0, 5 ) )
    end
  end
end

hook.Add( "PlayerSpawnedNPC", "ECPD2 FBIO NPC Spawn", ECPD2FBIONPCSpawned )