Completely by accident! My bonnet cable snapped and because I've got hands like shovels, I had no choice but to cut the grill. Ok becuase I have a spare but whilst I was in the garage, I noticed an old Focus mk 1 honeycombe grill I'd bought by mistake on the bay. I offered the two up and couldn't believe it, they were almost identical in dimensions and angle with the focus iten just fractionally smaller. I offered it up and cut it and this was the result. I think this looks pretty good! Total cost... nothing!