Pentax 67II TTL flash options

I have a "new" Pentax 67II body that has the capability for TTL dedicated flash. However, I am having a hard time sorting out compatibility.

Any suggestions for both hot shoe flashes or macro flashes that can take advantage of the dedicated TTL feature? Thanks.

Wasn't the Pnetax AF500FTZ flash, like this one, made for the 67II ?

I think you can use any Pentax compatible dedicated flash that communicates via a 5p connection.

Thank you both. I will check that out.