No, none have come this way yet, though I could very easily be tempted by a Buffalo or the 645/655 saddle tanks, and the J8 and J9 single bolsters would be useful.
However, there are plenty of threads on here which show Scorpio kits being built such as here, here, here and here. With this last one, the best thing to do is open the thread, then in the search field on the top right change the drop down list to 'this thread' then type in scorpio and hit the search button - you'll get a long list of individual posts from Ken's thread highlighting wherever Scorpio is mentioned. You'll see Ken likes them very much, but you'll also find comments about certain kits within the range which need more fettling and work than others.