You could probably have a bodyshop fill and paint over the holes in the trunk. That would probably look the best. Less expensively, you could do it yourself. I haven't head of anything to replace the rear star with....
It's sad to see them ripped off....
2014 Tesla Model S (320 miles)
1999 S500 Grand Edition 164k
1992 300D 2.5 Turbo 287k
2005 E320 4MATIC wagon
1991 Alfa Romeo 164L 99k (sleeping for a while)
Then: 96 Lincoln TC, 93 Lincoln TC, 87 560 SEL, 87 300 SDL, 80 300D, 89 560 SEC