Mockup posted here for leaked specs were pretty accurate.
Assuming these pictures are legit...seems to me there were folk(s) who had a "preview look" (or knew enough) and were thus able to create a more accurate representation of the final product...
I initially found it odd that the mockup somehow had a AF/MF switch in that spot (no R cameras I know of have that switch, just the DOF button), but it all makes sense now.
Anyway, I expected that this "R7" would have been much closer to the R5 in size, features and appearance, especially considering the 7D series' strong resemblance to the 5D series. Perhaps even borrowing certain features from the R3 (like eye control and vehicle tracking) to set it apart and justify its price point with an APS-C sensor. Seems to be closer to the R6 in features, but even then, there are major ergonomic differences. Not sure what they're going for here? Looks similar in size to the RP (and I notice the viewfinder sensor is on the right instead of the bottom - as an RP user, this is an inferior position). Strange design choice if it's true. Or perhaps this is meant to be the APS-C version of the R and RP release where Canon is testing the waters before they come out with the "real" ML legacy camera lines?
The "R10" appears to perhaps be, to some degree, the mirrorless successor of the 90D.
As an M-series user, neither of these bodies interest me, they are larger/heavier than I'm willing to tolerate for an APS-C sensor camera.