Alpha not showing/Wrong texture?

I decided to reskin the Spirit Walker. One change I made was to alpha out part of the axe, to make a different shaped axe, but the change doesn't show in-game. Does the axe of the Spirit Walker use a different texture or what?

(this was in the skinning contest thread until I realized it wasn't the right place to put it)

You should check it in the viewer, there you can see what skins the model uses.

I did, and it shows the changes in the viewer. But I noticed that the Tauren skins are all similar and each has things that they don't use. I'm afraid that the axe of the Spirit Walker doesn't use the axe in the skin

if it the skin in the viewer shows the changes, then it should also show it ingame.
And btw, wich viewer are you using? The Wc3 Viewer 2 or Magos' Model editor?

The spiritwalker model uses the axe in the spiritwalker texture.