Heyy, I am back:)

Just reviewing my HH and struggling a bit with this spot. Specifically I am talking about the river decision.

Okay here is my thought process: BB has pretty wide range and can bet on the turn draws, gutters, 2rd pairs and even worse for protection, top pairs, two pairs and sets as well. So I made call - pretty standard I think.
River flush came in and the board get paired. His value range contains some flushes, trips, full houses, boats, Q8 and sometimes KQo,QJ.
I would say he is not valuebetting Qx that often, since people are generally not thin vbetting enough, but lets assume that the strongest ones are in his vb range. It is pretty much combos, however, he might have many bluffs as well.
That said his range contains many value combos, but also enough bluff combos. So we should be looking at his bluffing frequency. Given the fact that we cold called the turn with one player behind.. and the river improved some part of our range, it is not the best card to bluff.

I mean, our hand is supposed to be a call in theory imo, but I am a bit concerned that this river is not attractive enough for villain in general, to bluff with somewhat theoretically correct frequency. What do you think?