This hand came up in today's session and I am unsure about my turn play here. So on the flop I perceive Villain's range to be heavily biased towards bluffs as his value range consists of merely 8 combos of sets and occasionally 64s, whereas any Ax or 6x might raise its gutshots here. The turn further reduces his possible value combos.

How do I play the turn here and what about sizing? Am I better off checking here? I was confident that I am a huge favorite against his checking range and maybe even against his continuing range given that he calls some straight draws and I wanted to protect against overcards.