Do you mean like a camera tray to hold the mavic like a handheld camera?
Yeah the Katana looks good except look like a pain to set up in the field and props need to be off. I am guessing that is the only one out there right now.
Oh in the first pic they are not and in the video they are not on either. I guess they just did that to make the video look cleaner.The props are on in the pictures.