I realize that's the case on the bodies as far as the economies of quantities are concerned. I have no idea what a minimum run is for each body type and color, but producers clearly don't see enough of a potential market in primary colors. Which is why I suppose I have to jump on a color when it becomes available. Hopefully the underlying body on this one is both seamless and red throughout. I meant to pick up the 1:6 Purgatori a while back, but forgot about it. Other that that I haven't seen any other decent conversion candidates. The green Hot Toys Gamora body could conceivably be used as a base for Oola or Vina, but it's not really ideal with the shoulder, bust and hip gaps. Plus it doesn't have bare feet. Similarly, the Nebula is an even less viable option for Aayla Secura due to the bionic arm and the torso. I've seen where some folks have tried to dye bodies or use colored chalk to achieve the right skin tone effect with varying results. Maybe one of the unlicensed companies will eventually produce a line of twi'lek knockoffs. I'm sure they would sell, given the 1:6 Star Wars collector base, so you never know.
