What the hell is the mirror for?
Gaffer's tape is not duct tape. I do not recommend you use them interchangeably.
There's no way those focal lengths are accurate.
Not full-frame. EF-mount is ridiculous on a mirrorless camera. Who is this article for?
What does "full frame" even mean in a filmmaking context? A 36x20mm gate? VistaVision? Nobody in the film industry uses that terminology; it's amateur DSLR marketing jargon.
Just what consumers need. 8K recording with a lens that barely resolves 4K to play back on their 1080P TV.