We haven't added any assets for the start of chapter 5. Therefore, if you completed chapter 4 you can use it for the start of chapter 5. If you want to start chapter 5 without completing chapter 4, make sure you clone the brushfire-ch4-end first. The chapter 5 hub also has an ending GitHub repo named brushfire-ch5-end. If you'd like to see what the project looks like by the end of chapter 5, clone this repo.