Space to start (don't press space twice or it will mess up the timing of how the animation proceeds) I think it looks pretty nice, because i'm not really familiar with making animation I think this is pretty good for a start, I also think my coding has gotten better as well. And please don't mind that it's a bit slow and laggy ( more like i got the timing for the backdrop switch wrong) but yeah
This does have use of my Muichiro pixel art project I made so here's the link: https://scratch.mit.edu/projects/1242488031/