Waterproof Rear Camera for F800?

Are there any waterproof rear camera solutions for the F800 like with the F100/F200/FA200? I found the TWA-F100IFRT that is listed as working with the F100/F200/FA200 cameras but I want to find something that will work with my F800 the same way.

I have a Jeep Wrangler and while I have a rear glass window to affix the BCFH-200 rear camera that I have during winter, I enjoy removing the hard top during summer and want a rear camera solution for "Soft Top Weather." If I have to, I will continue with my plan to source a waterproof acrylic box to put my BCFH-200 camera into and mount it to the roll bar somewhere though.

Thanks