There is an end, so keep watching it! You can go inside the project and make a new costume and then you will get a different picture.
I made the original project, then @toktoktoktok remixed it and inside there was an amazing looking costume that she only used for the background, so I set that to the costume, and remixed it because it looked so cool! Edit: @toktoktoktok, thanks for hearting and favoriting this!