If I've been informed correctly (again, I don't collect SW myself), most if not all the Cantina aliens were done, but very few if any human characters. Because, well, human looking action figures aren't as interesting to kids and casual collectors as the aliens.
Again, I have a ton of Star Wars figures and figured many backgrounders had been done, but this seems to be extremely hyped for reasons. Interesting. Always fascinating to see what gets people's excitement going.A whole lot have been turned into action figures - most, even - but yeah, a lot of the background humans in spacesuits and civilian costumes have yet to be made by an official license holder.