Its been talked about for a while without anything absolutely substantial being revealed.
The only thing Canon has said is they have a general slowdown due to Pandemic and some other issues.
Here are some "speculative" specs that have just surfaced.Is it too good to be true OR can a camera matching or close to these be real?
Approx. 85MP global shutter CMOS imaging sensor
Approx. 85MP at 20fps, 21MP at 40fps unlimited continued shooting
Full Sensor Large Quad Pixel Auto-focus technology
15.5 EV+ wide dynamic range
ISO 160-1638400
5-axis IBIS up to 9 stop
3.5” 9.33MP 1280nit 10-bit WCG RGB-OLED touch screen with 120Hz AE-AF
9.44MP 120Hz SuperSpeed AE-AF electronic viewfinder
Price $8,500 in USA
Personally,I don't need something like this AND wouldn't pay that price.However,its not expensive for the capability!