Press c to change the costume.
Use your mouse pointer to adjust the size.
Use for less lag:
https://turbowarp.org/485377421
I got the idea to do this after checking out YEETER_test's project when I decided to try to give the project a glow effect by using the code from my Blur Fade Effect project.
TurboWarp is a Scratch mod that compiles projects to JavaScript to make them run really fast. Try it out by inputting a project ID or URL above or choosing a featured project below.