That is a good start. Put it in your mouth and see if your upper lip can make contact with the entire bowl bottom as you pull it out. If it can't, the angles on the sides of the bowl need to be a bit lower or flared out a bit more. Once you get that right, focus on removing tool makes, unless you want them for aesthetics. you can use sand paper, but for that handle you can make a scraper from glass or a piece of flat metal. The knife you used is a bit too narrow to grip right to use as a scraper. The bowl is really difficult to get tool marks out of using sandpaper. It takes patience.