PLO50 AJT2ds postflop bluff reasonable?

So villain seems to be some sort of reg but not much reads. This hand should perhaps be just call with 2 dangler but I dont think its absurd to 3bet either. Went with 3bet this time.

Flop oesd and bd fd. I dont block heart or pair from board and with my reasonable equity it would be shame to bet-fold. So I think check is best.

Turn 5 improve relative value of my overpairs lot and I would tend to bet them for protection and value good portion of time. Villain call my half pot bet and river is total blank which I followed with second half pot barrel representing AA, some 5x and occasional QQ slowplay. KK I would just check river I suppose. Villain call just made me question if my line was fishy or if his call was just very optimistic one.

Game #1569229367: Table €50 PL - 0.25/0.50 - Pot Limit Omaha - 14:31:15 2021/10/12
Seated players
Seat 1: toyboy3 (€90.90)
Seat 2: Smilas (€49.25)
Seat 4: oGGGy (€44.45)
Seat 5: triplechz (€148.44)
Blinds and button
Smilas has the button
oGGGy posts small blind €0.25
triplechz posts big blind €0.50
Hole cards
Dealt to Smilas 2♣:J♠:T♣:A♠:
Preflop
toyboy3 raises €1.63 to €1.63
Smilas raises €5.64 to €5.64
oGGGy folds
triplechz folds
toyboy3 calls €4.01
Flop 4♣:Q♥:9♥:
toyboy3 checks
Smilas checks
Turn 4♠:
toyboy3 checks
Smilas bets €6.01
toyboy3 calls €6.01
River 5♠:
toyboy3 checks
Smilas bets €12.02
toyboy3 calls €12.02
Showdown