7 Series - F01 / F02 / F03 / F04 (2008 - 2015)
After investigating many solutions for covering license plate holes on my 09 750i, here is what I did:
Buy Screw Covers from Home Depot
Buy Touch Up Paint from BMW dealer
Paint the Screw Covers
Glue over holes using 3M Automotive Glue
Voila!