Northrend objects not in Noggit?

[WOWAW]

So I would like to spawn some Northrend Human houses to my custom area, but I have managed only to spawn normal Elwynn houses via Taliis. Elwynn Houses do spawn at the game but Northrend Human houses wont? Why?
I am using 3.3.5 and Noggit otherwise works fine.
I also searched and did this thing where you make a folder at Wow dir. like \wow\world\wmo\Northrend\Buildings\... and extract the .wmo there so Noggit could read it. Not working. I got the info here
http://www.ownedcore.com/forums/worl...1-3-1-4-a.html ([Guide] How to use WMO's of Northrend with NoggIT 1.3/1.4)
at the end of the page.
So Is there a way to spawn Northend buildings to Noggit via Taliis. And these are .wmo's not .m2's !
thx