Ontario only.
Ok I've made a Google doc which you can edit yourself. https://docs.google.com/document/d/1EzVptulebpFZEFTG9oz6W9RDoigv8QDOZFnlKnnaYM8/edit?usp=sharing
Go to file --> make a copy. Then change your name and date of birth to match your ID.
If there's enough demand for this, there's a way to make this fake ID better because it looks slightly different compared to the PDF. (also, there are ways to auto-generate different doctor/nurse/pharmacists names and vaccination sites)