So, I attended an online auction today and in the mix was a large plaster cast 1947 Frazer. KF used plaster cast cars to display available as well as proposed color combinations. There are several pictures of them in the Last Onslaught and other publications.
The car at auction was "in white" meaning it was not painted a particular color. I do not know if it was an original from KF or a clone someone cast from an original. Either way, it brought well into three figures to own it...and not by me (I tried).
If the high bidder is a club member, I would think there would be a market for clones given the strong results from this example. Bidding started at all of $25.
Also in the same auction were several fairly common 1947 K and F press kits. All brought over $100 apiece, strong money in my opinion.
Let's hope this, and other good results I've seen lately for KF collectibles is signaling a trend towards folks becoming more interested in the cars as well!