People have mounted 360 degree cameras on multis on their own, yes. All it takes is an improvised mount elsewhere on the craft and a working knowledge of CG. I've rigged up all kinds of rigs over the years on my helis and now my multis. Figure out what 360 camera you want. Right now, I have a 360Fly but I'm particularly excited about the one Nikon has coming if it ever actually gets released. LOL
Figure out a way to mount it and turn it on and have at it. I've put my 360 Fly on my 350QX and it's a lot of fun.
If you're looking something on a multi made to do what you're asking, it's going to be a while, if ever. The niche market you're talking about is pretty tiny in the scheme of all things quad. Very little inside work relative to outside work and shooting the sky while shooting ground cover is almost always beyond the needs of the photographer/videographer.