Nice to see there are also 90/50/2 nuts at 5/10 and not just 1/2.

Tough to put him on any kind of reasonable range given his nuttiness, but still I slow down to the turn 3-bet and play it as you did. Though a nut, there's still a good chance he has a strong hand, including two pair, A-4 or A-8.

EDIT: I just read the other posts, and it looks like the consensus is to cap rather than call the turn 3-bet. I would agree if I previously had seen him 3-bet the turn with TPMK or less in the face of aggression and a scary board.