Nerzuel Arthas

I dled the ''Nerzuel Arthas'' ,i imported the mdx and blp files and gave the paths (Units\Human\Arthas\Arthas.mdx and Textures\Arthas.blp) but when i play there's only a shadow there that can't be selected. Pls help me.

Model Can Go Any Where But The Skin Goes Where Ever The Model Needs It. The Skin Path Is units\undead\EvilArthas That What it Says On Site.

Model Can Go Any Where But The Skin Goes Where Ever The Model Needs It. The Skin Path Is units\undead\EvilArthas\NerzhulArthas.blp That What it Says On Site.