I ended up finding, and subsequently following, these instructions for the Frivolous Little Bunny Swap. My bunnies didn't turn out nearly as cute, but I kind of think (and hope that my partner thinks) their wonkiness makes them...sweet?
Doctor Who! He's not quite TARDIS-blue, but the thought is there. The bow tie isn't quiiite as lopsided as it looks in the picture. I don't know why I didn't notice it at the time and just adjust it, but ehhh?
The Incredible Hulk! Because what else are you going to do with a neon green sock bunny?
The gangliest sock bunny in the entire world. In her questionnaire, she asked for something that looked kind of like their real-life bunny so she could give it to her youngest son. This was the first one I made, so he is the wonkiest of all.
The bunny-friends all together just before getting all packed up for their trip.