Need help, how to remove dangly bit off of this model?

[Maridot]

Hello. I'm currently trying to edit the Sentinel.blp texture blizzard texture for this model

https://www.hiveworkshop.com/forums/models-530/dismounted-huntress-147718/?prev=search%3Dhuntress%26d%3Dlist%26r%3D20

However I cant figure out what I need to give transparency as I can manage to remove the ring off of the hanging piece of cloth on her pants, but not the cloth itself.
Could anyone tell me what it is in this texture that I need to alpha out for it to work?

This encircled bit right here, how do I remove that? I cant even find the specific spot that manipulates it's color. The only time I managed to even color this thing was when I just painted the whole texture into one color to see if it was even dependant on this texture file.

 

[andreariona]

You can actually open the model in Mdlvis and then select vertexes with part of texture you wanted to remove. This part might be what you looking for:

 

[NhazUl]

Yes, remove it from the model. Blizzard, being lazy, wrapped it on the watcher's leg, so you cannot alpha it out without punching a hole in her thigh.

In general, it's a good idea to take a look on the model with some program like MdlVis in order to know what is wrapped where before you start skinning.