I was in need of something unique for my daughter and I to wear to a UFO convention, so naturally I thought “brain slug!” I found GrayKube's model on Thingiverse and printed it out, but the pieces did not fit together. After a remix of my own, I present two sizes of brain slug that are guaranteed to slot together. The eye should be pointing southeast or northwest when properly assembled. It takes some careful lining up and a dab of glue but it is a quick print and easy to put together. After it is constructed, simply hot glue it to a hair clip or two and attach it to your noggin.
The author remixed this model.