Year One did make some of them years ago, the trunk latch one was inferior as the spring tension tended to break the stud that supports the spring. not sure they are re-popped by anyone, as the demand is quite low. I would just keep an eye open for what you need on
or toss an ad in Parts Wanted. They are out there, just be patient and wait for a fair priced item.
I did a quick search and found this one.
ttp://www.ebay.com/itm/MOPAR-70-1-CUDA-GRAN-COUPE-REAR-PANEL-EMBLEM-TRUNK-LOCK-CO-RARE-440-383-426-HEMI-/331636355465?hash=item4d37113189:g:Zf8AAOSwLVZV2oYh&vxp=mtr
It is broken and in my opinion is worth no more than 5 or 10 $. A few months ago, a NOS trunk latch cover was on ebay for like $650. Not sure if it ever sold.
Again, toss a wanted ad here and good luck on the search.