I came across this interesting scenario deep in the big 5.50 last night. About 27 left of 3796, Villain is a looser player but very smart. 3bets when OOP, never flats, 3bets lighter than most at this level and seems to be a good, aggressive player.

Anything wrong with the play up until this point? Any ideas on where to go from here?

Thanks.

PokerStars Hand #152781245109: Tournament #1553317732, $5.00+$0.50 USD Hold'em No Limit - Level XXXVIII (10000/20000) - 2016/05/03 0:33:36 ART [2016/05/02 23:33:36 ET]
Table '1553317732 149' 9-max Seat #7 is the button
Seat 1: UTG (354,499 in chips)
Seat 2: MP (171,6361 in chips)
Seat 4: HJ (460,816 in chips)
Seat 6: CO (97,486 in chips)
Seat 7: Hero (Button) (1,133,799 in chips)
Seat 8: SB (Villain) (1,958,124 in chips)
Seat 9: BB (800,212 in chips)
UTG: posts the ante 2500
MP: posts the ante 2500
HJ: posts the ante 2500
CO: posts the ante 2500
Hero: posts the ante 2500
Villain: posts the ante 2500
BB: posts the ante 2500
Villain: posts small blind 10,000
BB: posts big blind 20,000
* HOLE CARDS
Dealt to Hero [Ad Ah]
UTG: folds
MP: folds
HJ: folds
CO: folds
Hero: raises 23,469 to 43,469
Villain: raises 56,531 to 100,000
BB: folds
Hero: raises 179,879 to 279,879
Villain: calls 179,879
FLOP [3s Th Tc]
Villain: checks
Hero: checks
TURN * [3s Th Tc] [5c]
Villain: bets 280,000
Hero: ?????