I missed some, but if you're fast you don't have to miss the Assassin (1987) from Healey Made. The 3 3/4-inch alien figure is modeled on the colors of the G.I. Joe Pythona character, who did not get a figure in 1987. However, here she gets a cloth Kenner-style cape and a nice new colorway.
If you're a fan of Glyos construction, all limbs, the head, and the tail are removable. Her blaster can plug in her back. She's also roughly the same size and style as the old Kenner Star Wars figures, so if you've got your childhood toys from the 1970s and 1980s - or the new The Retro Collection guys - they may enjoy having a new alien friend. She's $25 plus shipping.