I don't know and hard to estimate flatting range SB player. He can have decent amount of missed hands or close to 0 natural bluffs on the river.

Feels like on that turn we don't want to be jamming this hand or AK/KQ, maybe betting 1/3 again is right strategy but it is player dependent as well.
River calling is fine, probably winning few blinds or losing doesn't matter a ton. Size up your 4betting size, vs unknown it is solid strategy especially at micro.

3bet bigger pre and ripping it is fine. As played, flop checking is okay. River is a sigh call.

I feel like on river did you feel indifferent to calling? If so this is probably towards the bottom of your calling range. Do you feel like this guy never bluffs? Then you should fold. When playing against a large bet like this use your read on the player and meta game you are playing in first and if you then feel indifferent use your GTO analysis. If you felt indifferent about it call is reasonable but I don't think you would be losing gobs of EV folding there either.

Other than that yeah I like full pot 4-bet here. Otherwise this looks fine to me. Another thing I like to do in some of these spots is 1/4 pot that turn this does two things. If you get raised there significantly you can fold the turn with confidence saving you lots in these spots because the players in the metagame are almost never bluffing the x/r turn unless they are an aggrotard and if you know they are then just adjust accordingly. I also feel like there are a lot of people at $10 zoom I'm ACR so it's $10 Blitz to me will just blast rivers like that when the board is awkward and you bet once then started checking as if you can't have any of the hands that would wreck them but will instead play like a sheep if they see another bet from you no matter the size.