Copy models

I know my request must sound strange, but let me explain. I wanted to use multiple skins on the same model, and I read that this is only possible if I make copies of the models.
I dont know much about this, but I guess I will need a modelling-program to do this. I dont have such a program and I am under the impression that its expensive to buy one.
So I wonder if anyone would like to make some copies of the models for me.
If so, the models I need are:
the humanmage model (used by emissary,chaplain I think)
druidoftheTalonn

I dont know if u need the skins but if so let me know.

If there is anyway I could do this myself without buying a program, please let me know, I feel a bit embarassed to ask such a thing.

You dont need any modelling program to copy a model.

Read the tutorials.

You need either WinMPQ/Image Viewer
Notepad/Wordpad
Yobgul's File Converter

All are freely available.

thank you very much.
I just found that very tutorial and was searching a way to delete this thread.

By the way I have seen some of your models and I must say they are impressive.