This Monster Pattern is available on Ravely: https://www.ravelry.com/patterns/library/choose-your-own-adventure-monster
This pattern is for an Amigurumi-Style Choose-Your-Own-Adventure Adorable Monster. These Monsters have many interchangeable or combinable options to create over 64 different end-creations!! You can truly customize exactly what you want to make. There are Monsters with overbites or underbites, Monsters with legs and Monsters without legs, Monsters with dangly feet and Monsters with flat feet, Monsters with long or short arms, Monsters with horns or ears (or both!), Monsters with mohawks or spikes down their back, Monsters with eyebrows and/or claws, Monsters with as many teeth as you want in one of three styles!
Each step is photo-illustrated. Yarn amounts are extremely variable depending on what options you use. This project is an excellent stash buster for all sorts of smaller amounts of yarn you have on hand for all the different contrasting decorative bits you might choose to make.