I almost have it

I almost have it

Ok I have imported the skins, and when i aply them to a unit the world editor makes a green cube and says can not load what do i do?

That means you changed the Model File. Most skins, here on wc3sear.ch, have a board which show the custom path you should write after importing the skin. units\nightelf\archer\archer.blp, or something like that, for example. It'll give the Archer a new texture!

You should read the tutorials if this doesn't help you.

I'm sorry but your replay did not help and the tutorial did not help, I am still having the same problem and when I went to look at someone elses map they did not do what you told me to do and it worked for them...

green cubes dont appear when filling in the wrong path or using skins.. u have imported some custom models, cuz else there wont be green cubes. mostly just remove the war3imported from the path in import manager