Hey hey, I work on the community team at Rethink and I'm happy to send you a mini version which is a little stress doll Thinker.. The plushies were an Etsy order and we only have a few left. I think we'll do more down the line :) christina [at] rethinkdb [dot] com. Also, thank you for the kind words!
PS: Can you start selling plush dolls of the mascot? So cute.