We made this curved octopus for a sculpture at our hackerspace, and one of our artists added a paintbrush and started wearing it on her hair. I posted it to Facebook that night, and had a bunch of girls tell me "I WANT ONE!", so here it is on Thingiverse. :)
I will eventually edit 2 opposing tentacles to be closed loops for holding a chopstick, but for now the original octopus STL works just fine.