No instructions. This is just a drawing of a key. :)
This is for the Mix and Match Camp (MaMC) Week 1 "things" category. You can find out more aout the MaMC here: https://scratch.mit.edu/projects/70213634/ It's not very good, bt Ithough I'd give it a try. ;) If you use this drawing for your MaMC project, please give credit!