the link to the model file is dead...
If I were you I would contact the submitter of the skin (vile) to ask him wheter he
could give you the model file...
As soon as you get it,
[edit] or if you already have it, [/edit]
just open the .mdx-file with the normal notepad (texteditor)
and have a look on the first 4 or 5 lines.
There in most of the cases are all the paths to the skins and images used by this model.
One of it might have the name "Textures/HeroRonin.blp" w/o quotes or something like that... If so, import the files brought with the model package _ecept_ the file "HeroRonin.blp" of it. Finally import the HeroRonin.blp of _the_package__by_vile_ with the path that you could read in the HeroRonin model file (.mdx).
If you did not understand my instruction, PM me please and give me the link to the model-package to download. I'll make a photo series then
Cheers