Yep I know exactly where to get it.

That is the 5th gen gril if I am not mistaken and it is made quite simply.

Take an EX grill (the one with the chrome trim ring) remove the trim ring (unscrews from the back) then place mesh painted your choice of color behind the trim ring, replace trim ring, install on car.

Total cost is about 20 bucks in all and about 15 minutes.

If you want to get really stylish with it then sand off the chrome and paint it and the screen the body color