it has some issues, but here you go. this supports all keys accept for capital letters and ` (not sure why it doesn't support that) since backspace isn't supported by scratch, I had to use alternatives. hit the right arrow and the left arrow at the same time to backspace
credit to @griffpatch for the text engine tutorial this is the bitmap version. For the sans-serif version go here: https://scratch.mit.edu/projects/831500469/