Here is a full list of rumored Sony cameras and lenses:
SonyAddict found some rumors on the Chinese social media platform Weibo about new Sony a9 III and Sony a7R V mirrorless cameras – the a9 III will have 24MP and shoots 60fps for $4,999 and the a7R V is expected in the fourth quarter of 2022:
SonyAddict found some new/rumored Sony a7RV camera specifications online, but as DIYphotography pointed out – they are hard to believe: