I saw something similar online somewhere and decided to make my own! It's OOAK because it was kind of a boring yet frustrating project, and I don't really plan on making more, ha.
Mechanobot is a hard worker
Crochet a cute little Zombiebot.
TUTORIAL: HOW TO SEW A REVOLUZZZIONARY MONSTER
make an ivasion
Why spending lots of money if you can DIY?