I’ve been trying to get this to work as well, and have tried MadJack’s suggestion as well as many ideas of my own. However, none have worked for me either.
First, the Error Check is not implemented in the version that madjack has hosted either, so I’m surprised that he has instructed people to use it. As for the model that you got to work Madjack, can you host it for download? This puzzle is driving me crazy! 
I’ve tried rebuilding the normals and exporting from npherno. I’ve tried altering the syntax inside the .skin file to use quotation marks. I’ve tried changing references from .jpg to .tga to no file extension at all. I’ve tried many things, and nothing has worked for me. Madjack seems like the only one to solve this, however, I can’t even get his suggestion to work.
I like that 
