Earlier this week Sony registered the WW459276 and WW559681. Now a registration for the WW279317 has been found and now quite a few cameras are in the running because two of the registrations are AJ registrations which indicate they will likely be flagship models. The Most likely cameras coming are the Sony a9III, a1II, a7SIV, a7V or we could even see the Sony a7SIV replaced with a Sony FX3II.
via Weibo