The file 'IPhone Support For FaceTime On LG OLED TV 3D Printer Model' is (HEIC,stl) file type, size is 3.4MB.
With the new FaceTime on Apple TV I needed a stand for my phone ( iPhone 12) and my wife's one (15 pro max). This one works for both on our LG oled tv.You can stick it behind the tv with a commander strip.