Milkshape problem

Hey ahh how do I mirrior one half of a model?

Edit: Duplicate

Vertex: Mirror left <----> right

then move to right spot..

yo, is that model only one mesh?- cuz it looks good!, and i would want to know how you did that....

That's a World of Warcraft model. How did you get the entire model exported to Milkshape? I've been trying to find a program to do that.