Villain opens 53% folds, 4bets 25% and flats 45% vs resteal. Very aggressive and has fairly balanced checking range. Flop I cbet fairly wide but will check back AK/AQ for showdown. The turn donk really baffled me as I have the nutted range here. When villain checks river, is KQ part of our checking range?

https://www.weaktight.com/h/54e76d25a52511c3498bc270

Followup-After being shown that particular hand, what adjustments would be best for Hero? Jam A8+ for value with bluffs?