preflop we have 11% 3b
let's say QQ+,AK is the value range
Ax (suited or otherwise), 22-66 are the bluffing ranges
but that's 11.9% + 2.6% value range so we'll just say he folds his bluffing range 1/4 of the time so as not to get owned (and the hands we fold are Axo almost every time - the bottom of our range)

now we need 12% calling range
JJ-77,AQs-ATs,KTs+,QTs+,J9s+,T8s+,98s,87s,76s,65s,AQo-ATo,KJo+
possible QJ, but I thought in the mindset of this player it's a real stretch

continuing range on the flop:
TT,AcTc,AdTd,AsTs,KcQc,KdQd,KsQs,KTs,QcJc,QdJd,QsJ s,QcTc,QdTd,QsTs,JcTc,JdTd,JsTs,AcTd,AcTh,AcTs,AdT c,AdTh,AdTs,AsTc,AsTd,AsTh,KcQd,KcQh,KcQs,KdQc,KdQ h,KdQs,KsQc,KsQd,KsQh
I've taken out some raising hands and QT of hearts probably slowplays this because of nut hand + nut draw

by the turn a calling hand has to be pretty strong, and QT raises to protect against at least ONE of the flush draws
AcTc,AdTd,AsTs,KdQd,KdTd,QdJd,JdTd,AcTd,AcTh,AcTs, AdTc,AdTh,AdTs,AsTc,AsTd,AsTh

river confuses me, if he made his flush he should make a thin value raise with a flush
so I can only see him holding AT

there are other hands, sure, but I am going not just for BONUS MODE
but I am going for NIGHTMARE MODE: one hand only