Short answer: Well, it depends how ready you are.
Our Ai, STiCH, has a huge database and store of assets and imagery to draw from. It still requires at least 1 input from you in order to make your collection truly yours however. It currently accepts a variety of assets in the form of text keywords, images, and music.
If you have all your assets ready for STiCH to process, it could take you less than 30 minutes for you to complete the process. However if you need to spend some time to think and create, then it could take a few days.
Remember that what you put in during this process highly influences what you get out. Take the time to do things at your own pace and get your inspiration feeling right.