Wireframe and textured at the same time?

Scripting Issues
1

Is there a way to have a model rendered with a texture and a wireframe overlayed on top at the same time? I have searched the manual and the forums with no success. I am familiar with base.toggleTexture() and base.toggleWireframe() but these are not suitable i think.

Thanks.

2

Something like this:

shadow=model.copyTo(model)
shadow.setRenderModeWireframe()