I'll list a few:
OEM (Will require either swapping an LT trunk or having the bolt holds filled & trunk repainted)
C7 Carbon:
https://www.c7carbon.com/gen-6-camar...ss-black-p-694
IKON Motorsports (Attached with tape, 'may' cover bolt holes, would suggest using fasteners somehow)
https://www.ikonmotorsports.com/16-1...k-spoiler.html
Stillen
https://www.stillen.com/catalog/prod...SABEgIQ2vD_BwE
RPI Designs
https://www.rpidesigns.com/shop/item...-rear-spoiler/
American Authority
https://www.americanauthority.com/co...ican-authority
ACS Composite (not really what I'd consider blade but...)
https://acscomposite.com/collections...r-deck-spoiler
As an aside, disregard anything that says "Duraflex"