There was 1 by me but the guy got rid of it a few years ago. It was white and black. It was a mess. Never took care of it :(
I also saw another for sale a few years back up in Port Huron. It was white and maroon.
I'm told there is another for sale near me with diesels from the factory but I've yet to locate it. I will ask around and see what I can find.
I did get a chance to inspect the black and white one. It was huge inside. Very cavernous but a waste of space. The salon was way too big and there was no dinette. A poor layout, imo.
There is also the one seen on marinette.com.
The black and white 1 was a 1991, I believe. Or maybe it was 1990.
There was also a 41 or 44 for sale in Maryland but as you mentioned it looked nothing like the 41 styles. I was told it was made by the houseboat company that tried to make a go of Marinette in the very end (early 1990s).
All the 41's have the Marquis hull. All other Marquis hull for the 37's and 39's are all double cabins as far as I've seen. The problem is Marinette made so much custom stuff.
You will also notice that some of the Marquis hulls have the bow pulpit integrated into the hull. They are not bolted on. Not all have this design but I have seen it on 41's and 37's. Looks slick.
Not sure why they refer to the sedan 41 as a convertible. I always considered those without hardtops as convertibles.
-Karl
1986, 32' Sedan, twin 360ci, 275hp Chrysler's w/ K&N flame arrestors
