importing a model... not exportinga skin correct?,
to import a model download them all (usually they come in a folder) then on WE open 'import manager'
Next you click on the little icon thats a page with an arrow pointing towards it that say import file, import the model (Pistol.MDX is a model and others say Pistol.blp are the skins/textures of the pistol).
after you import ALL of the .MDX and .BLP (only 1 unit at a time or it wont work) change the .blp files' path's to whatever they posted on there model page, NOTE: if u do not have the right path the model wont read it and it wont work!
After you have all the .mdx and .blp (with changed paths) save+close WE, then open it again and change units to the .mdx of the unit u imported... it should work but some models's path are wrong and u can use notepad to find what the .blp path is
NOTE: .MDX are model files and do not require a path!