Load it into Rhino. And then activate the eyeball for sychronizing (while Twinmotion is open). Twinmotionhttps://twinmotionhelp.epicgames.com/s/question/0D52L000044vQVSSA2/how-to-import-rhino-6-to-twinmotion?language=en_USLecture 7:44Synchronizing Rhino data into Twinmotion in one click | Webinar | TwinmotionThe recent release of #Twinmotion2020 brings a new Direct Link with #Rhino, enabling you to synchronize your Rhino data into Twinmotion with a single click. ...https://www.youtube.com/watch?v=COTjOpslp_Q