I finally finished this project. Most of the instructions are self-explanatory. Press T to toggle between computer-aided animation and un-aided animation. The custom objects appear only on the frame you add them. If your computer is having a hard time running this, go to the light version: https://scratch.mit.edu/projects/397895604/
Everything by me. If you make an animation you really like, just remix and save, then post that remix. You can post the link to your animation in the comments, but any advertising will be deleted. I will keep the link to the best animation in this description.
