John was the winner of Playmates' "Design-an-Alien" contest, back in the day when that company held the action figures licence. For his prize, John got to be an extra on DS9 ("The Muse") wearing the alien mask and - thanks to the costume guys - the rest of the outfit, which they got him to complete as new sketches. And Ambassador Runepp of Rasiinia was born.
The (completed) auction link is here!
I did send John an email to the only old address I had, but I don't know if he actually put in a bid. The rubber pieces on the costume are perishing badly, and it wasn't being sold with the Rasiinian mask, which is the original part of the design with which he won the contest. The costume sold for $US 177.50. I was going to place a bid of $200, so I probably would have won, but I was worried I'd get stuck by Aussie Customs problems, knowingly importing perishing rubber.
The whole "Design-an-Alien" story is here on my Reocities site.
Thanks for the heads-up on the auction, Jörg.
And hey! I just found out that the Borg had once encountered and assimilated some Rasiinians. An image of one such Borg drone appeared during one of Seven of Nine's guilt-induced hallucinations in "Infinite Regress", an episode of "Star Trek: Voyager"!