Extracting Models from Unopenable Map

Hello WC3C, it's been a while!

I came here to ask if it is possible to extract the models/textures from a certain map called Defence of the Shrines (link below).

I have tried opening it in World Edit, which came up with the error of "Unit data missing or invalid."

I have also tried using WinMPQ, but the list is filled with unknowns.

At this point, I'm pretty desperate, but also rather discouraged, as it I don't know any other methods to use. Does anyone else have anything to try with, or is it definitely not possible to extract the custom resources?

The map can be found here: http://touhou.wikia.com/wiki/Touhou_...of_The_Shrines
DL Link: http://www.mediafire.com/?2as4fnsra4yi3ze

It seems that the map is protected, so the authors likely didn't want people to do what you are trying to do. Discussion of any form of map deprotection is not allowed at this site, so I am closing this thread.