There's sewing patterns for making your own plush tetrapods if you want to make your living room look like a Japanese beach:
https://soranews24.com/2014/10/24/kawaii-concrete-japanese-r...
I was expecting some cool drawing technique that would work for humans, frog and snakes alike. Spoiler: this was not that.
I met a girl I liked and when I went to her apartment I saw she had a tetrapod wine stopper. That's when I knew the relationship was going to work out.
1. Draw four circles