This seems like a dream that's been 36 years in the making. With the release of Vedain in the Vintage Collection Skiff Guard Action Figure 3-Pack, we are exactly ONE figure away from completing the entire "Prisoner Skiff" ensemble, and most of the available figures are definitive! You can see that list of figures on our Prisoner Skiff "Scene It" page, which we will be updating shortly to reflect the recently, and soon-to-be released items. At the bottom of the page you can also see the lone missing figure, which most of you know is Velken Tezeri, the human skiff guard denoted with the red "X" in the screen shot above.
This is amazing. We are SOOOOOO close. Here's hoping Hasbro closes out this subset soon.
Based on the way the chest armor on Vizam turned out in the aforementioned Skiff Guard 3-pack, and how lifelike the faces are using PhotoReal, the "boring" human guard would actually look quite dynamic. And don't worry, if Hasbro does make Velken Tezeri soon, we will quickly start pestering them for the other missing Skiff Guards form the second skiff and the deck of the Sail Barge.
One last thing: Hasbro, if you do make a Tezeri figure, most of the tooling could be reused to make a Nizuc Bek figure. He was the palace guard from whom Luke snatched the DL-18 "skiff guard" blaster prior to Jabba pulling the dastardly trap door trick. The complementary product opportunities are many!