Where to buy door sills for coupe?

I've searched everywhere but couldn't find it.
Looking to purchase door sills for my coupe. But I cant find any parts.
Has anyone put the sedan door sills on their coupe? Any pictures?

I am also looking

I am looking as well.

Still looking.....

Why not just use the front ones from the sedan sills you find on Ebay? They may be a tad short but I don't think it would look bad at all.

That's what I was thinking too, at least until longer ones come out for the coupe. Better than nothing.