Here are simple workaround solutions.

1) Printscreen it and edit in photoshop

2) Apply Automatic UV mapping to model and save the wireframe texture.

Apply the texture file over the object....

O i got it fixed.

After reading through a couple of viewport related problems, it seems video drivers were a common cause.

Than i remembered reinstalling my video drivers to play an older...

=Problem=
I've used Maya 6.0 for a few months, than suddenly i turn it on today, and my viewports are messed up.
Can't see anything in the viewports. It full of colour lines.
Perspective port...