How can i get Solid (non transparent) fills for solid objects when in match photo view?

Ive created a model and matched it to a photo using this tutorial. But the model is now transparent (like the image below even once i click done on the perspective line up), id like the model to be solid white so i cant see through it.

Any ideas how i can do this ?

Edit the style, go to Modeling and adjust the sliders so the image is more transparent. See this thread.