[away3d] How to get Mesh from Object3D

[Rainman]

Using Away3D lite

loader = new Loader3D();
loader.loadGeometry("3dModel.dae", collada);
...
var model:Obecjt3D = loader.handle;        // return Object3D from
loaded Collada model

The question is how do I get the Mesh Object for that model?

I want to set the mesh.material.debug = true to see the wireframe.

Can I get a Mesh from loader?

Thanks