Why wont the Demonhunter and Evil Illidan models work?

Why wont the Demonhunter and Evil Illidan models work?

Ok when I opened my map the Demonhunter and Evil Illidan models wouldnt work I imported a skin on the demonhunter before so I thought it would be the skin so i removed it and the models still wouldnt work!!! I open my map on WEU i've been workin on it for a long time and well I dont kno what I did that made the Demonhunter and Evil Illidan models not work!

I barely understand you , u edited the demon-hunter and evil Ilidan models and u cant import them??

No u see I gave a skin to the demonhunter and then it worked great but then when i opened my map the demonhunter and evil illidan models wouldnt work anymore but I didnt give a skin to evil illidan so I'm guessin since the demonhunter and evil illidan look the same they were both disabled for some reason. And ever since the demon hunter and evil illidan models wouldnt work can anyone help me?